Browse by Current Cardiff authors

2025. Emissions analyses of humidified cracked ammonia swirling flames. Combustion and Flame 274 , 113984. 10.1016/j.combustflame.2025.113984

Meloni, R., Valera Medina, A.

, Babazzi, G., Pucci, E., Castellani, S. and Andreini, A. 2025. Numerical investigation of the NOX emissions of a perfectly premixed NH3-H2 flame at moderate pressure levels. Fuel: The Science and Technology of Fuel and Energy 385 , 134128. 10.1016/j.fuel.2024.134128

Al-Moftah, Ahmad Mohamed S. H., Alnajideen, Mohammad

, Alafifi, Fatima, Czyzewski, Pawel, Shi, Hao, Alherbawi, Mohammad, Navaratne, Rukshan and Valera-Medina, Agustin

2025. Economic feasibility of using municipal solid waste and date palm waste for clean energy production in Qatar. Energies 18 (4) , 988. 10.3390/en18040988

Mazzotta, Luca, Lamioni, Rachele, Agati, Giuliano, Evangelisti, Adriano, Rispoli, Franco, Valera-Medina, Agustin

and Borello, Domenico 2025. On the impact of CFD turbulence models for premixed NH3/H2 combustion on emissions and flame characteristics in a swirl-stabilized burner. Flow, Turbulence and Combustion 10.1007/s10494-025-00638-7

Shahsavari, Mohammad, Chakraborty, Nilanjan, Zhong, Shenghui, Valera Medina, Agustin

and Jangi, Mehdi 2025. Comparative effects of plasma and preheating in assisting premixed ammonia/air flames: A DNS study. Fuel: The Science and Technology of Fuel and Energy 381 (Part D) , 133645. 10.1016/j.fuel.2024.133645

Vigueras-Zuniga, M.O., De Joannon, M., Shi, H. and Valera Medina, A.

2025. Introduction. Ammonia as a fuel. Valera, Agustin, Yuyang, Li and Shi, Hao, eds. Ammonia Combustion Applications for Energy Systems, IET, pp. 1-17. (10.1049/PBPO224E_ch1)

Valera Medina, Agustin

, Li, Yuyang, Shi, Hao, Dong, Dongsheng, de Joannon, Mara and Bellotti, Daria, eds. 2025. Ammonia combustion applications for energy systems. IET. 10.1049/PBPO224E

Davies, Jordan

, Mazzotta, Luca, Sato, Daisuke, Mashruk, Syed, Pugh, Daniel

, Borello, Domenico and Valera Medina, Agustin

2025. Experimental and numerical investigation of NH3/H2/N2 combustion in a premixed/stratified swirl burner. Journal of Engineering for Gas Turbines and Power 147 (1) , 011006. 10.1115/1.4066207

Mazzotta, Luca, Zhu, Xuren, Davies, Jordan, Sato, Daisuke, Borello, Domenico, Mashruk, Syed, Guiberti, Thibault and Valera Medina, Agustin

2025. Assessing the potential of a chemiluminescence and machine learning-based method for the sensing of premixed ammonia–hydrogen–air turbulent flames. International Journal of Hydrogen Energy 100 , pp. 945-954. 10.1016/j.ijhydene.2024.12.262
Item availability restricted.

Alnasif, A., Szanthoffer, A.G., Papp, M., Turanyi, T., Mashruk, S., Valera Medina, A.

and Nagy, T. 2025. A compact kinetic reaction mechanism for the oxidation of NH3/H2 mixtures. Presented at: 3rd Symposium on Ammonia Energy (SoAE), Shanghai, China, 23-26 September 2024. Journal of Ammonia Energy. Cardiff University Press,
Item availability restricted.

Shi, H., Mashruk, S., Alnajideen, M.

and Valera Medina, A.

2024. Combustion systems for ammonia-fuelled gas turbines and other propulsion devices. Valera Medina, Agustin, Li, Yuyang, Shi, Hao, Dong, Dongsheng, de Joannon, Mara and Bellotti, Daria, eds. Ammonia Combustion Applications for Energy Systems, IET, (10.1049/PBPO224E_ch6)

Shi, H., Boulet, E., Dong, D., Alnajideen, M.

, Mashruk, S., Zhang, Z. and Valera Medina, A.

2024. Ammonia-fueled internal combustion engines. Valera Medina, Agustin, Li, Yuyang, Shi, Hao, Dong, Dongsheng, de Joannon, Mara and Bellotti, Daria, eds. Ammonia Combustion Applications for Energy Systems, IET, (10.1049/PBPO224E_ch5)

Rowenhorst, K., Guati-Rojo, A. and Valera-Medina, A.

2024. H&S implications, regulations and international scenarios. Valera Medina, A., Li, Y., Shi, H., Dong, D., de Joannon, M. and Bellotti, D., eds. Ammonia Combustion Applications for Energy Systems, The Institution of Engineering and Technology, pp. 313-347. (10.1049/pbpo224e_ch8)

Wang, Siqi, Chong, Cheng Tung, Sheykhbaglou, Soroush, Ng, Jo-Han, Tian, Bo and Valera-Medina, Agustin

2024. Revealing the NO formation kinetics for NH3/CH4 blends under dual-flame and premixed swirl flame configurations. 17 (23) , 6090. 10.3390/en17236090

Zhao, Xu, Ng, Jo-Han, Mong, Guo Ren, Mashruk, Syed, Lee, Chew Tin, Fang, Xueliang, Wong, Keng Yinn, Ooi, Jong Boon, Valera Medina, Agustin

and Chiong, Meng-Choung 2024. Thermochemical analysis of premixed ammonia/biogas flames in a model gas turbine swirl combustion system. Renewable Energy 236 , 121478. 10.1016/j.renene.2024.121478
Item availability restricted.

Vigueras-Zuniga, Marco Osvaldo, Tejeda del Cueto, Maria Elena, Davies, Jordan, Mashruk, Syed and Valera-Medina, Agustin

2024. Analysis of excited species formation across the flame of various ammonia-hydrogen fired combustor geometries. Energy Technology , 2401404. 10.1002/ente.202401404

Escudero Ornelas, Aland, Valera Medina, Agustin

, Bigot, Samuel

and Bhaduri, Debajyoti

2024. A study on the influence of laser surface texturing parameters on the dimensional accuracy of the textured designs. Presented at: Cardiff University School of Engineering Research Conference 2024, Cardiff, Wales, 12-14 June 2024. Published in: Spezi, E. and Bray, M. eds. Cardiff University School of Engineering Research Conference 2024. Cardiff, Wales: Cardiff University Press, pp. 57-61. 10.18573/conf3.n

Giles, A. P.

, Hao, S., Harper, J.

, Goktepe, B., Bowen, P.

and Valera Medina, A.

2024. Ammonia sprays for combustion: a review. Johnson Matthey Technology Review 68 (4) , pp. 530-548. 10.1595/205651324X17073140270956

Mashruk, Syed, Shi, Hao, Mazzotta, Luca, Ustun, Cihat Emre, Aravind, B., Meloni, Roberto, Alnasif, Ali, Boulet, Elena, Jankowski, Radoslaw, Yu, Chunkan, Alnajideen, Mohammad

, Paykani, Amin, Maas, Ulrich, Slefarski, Rafal, Borello, Domenico and Valera-Medina, Agustin

2024. Perspectives on NOX emissions and impacts from ammonia combustion processes. Energy and Fuels 10.1021/acs.energyfuels.4c03381

Mazzotta, Luca, Lamioni, Rachele, D'Alessio, Francesco, Meloni, Roberto, Morris, Steven

, Goktepe, Burak, Cerutti, Matteo, Romano, Christian, Creta, Francesco, Galletti, Chiara, Borello, Domenico and Valera-Medina, Agustin

2024. Modeling ammonia-hydrogen-air combustion and emission characteristics of a generic swirl burner. Journal of Engineering for Gas Turbines and Power 146 (9) , 091022. 10.1115/1.4064807

Alnasif, A., Jójka, J., Mashruk, S., Nagy, T. and Valera-Medina, A.

2024. Analysis of the performance of kinetic reaction mechanisms in estimating N2O mole fractions in 70/30 vol% NH3/H2 premixed flames. Fuel 371 (Part A) , 131897. 10.1016/j.fuel.2024.131897

Fatla, Oula M. H., Hill, Ashley S., Robinson, Fiona C. J., Jweeg, Muhsin Jaber, Alasadi, Saraa Naseer Kadhim, Valera-Medina, Agustin

and Abdullah, Oday I. 2024. A comprehensive analysis of radial thermal conductivity of grain-oriented electrical steel based on the interactive approach. JP Journal of Heat and Mass Transfer 37 (4) , pp. 401-416. 10.17654/0973576324028

Davies, Jordan, Mazzotta, Luca, Sato, Daisuke, Mashruk, Syed, Pugh, Daniel

, Borello, Domenico and Valera Medina, Agustin

2024. Experimental and numerical investigation of NH3/H2/N2 combustion in a premixed/stratified swirl burner. Presented at: ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, London, UK, 24-28 June 2024. Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels. , vol.2 10.1115/GT2024-127419

Meloni, Roberto, Mazzotta, Luca, Pucci, Egidio, Morris, Steve

, Goktepe, Burak, Mashruk, Syed, Borello, Domenico and Valera-Medina, Agustin

2024. Large Eddy Simulations for the prediction of fuel-bound NOx emissions: Application to NH3 and NH3-CH4 blends at different operating conditions. Presented at: Turbomachinery Technical Conference and Exposition, London, UK, 24-28 June 2024. Turbo Expo: Power for Land, Dea, and Air. , vol.3A ASME, 10.1115/GT2024-123875

Sato, Daisuke, Davies, Jordan, Mazzotta, Luca, Mashruk, Syed, Valera Medina, Agustin

and Kurose, Ryoichi 2024. Effects of Reynolds number and ammonia fraction on combustion characteristics of premixed ammonia-hydrogen-air swirling flames. Proceedings of the Combustion Institute 40 (1-4) , 105283. 10.1016/j.proci.2024.105283

Fatla, Oula M. H., Robinson, Fiona C. J., Jweeg, Muhsin Jaber, Beynon, Nathan, Valera-Medina, Agustin

, Aljibori, H. S. S., Mohammed, M. N. and Abdullah, Oday I. 2024. Technologies for high-temperature batch annealing of grain-oriented electrical steel: An overview. Open Engineering 14 (1) , 20240053. 10.1515/eng-2024-0053

Valera Medina, Agustin

2024. Editorial. Journal of Ammonia Energy 2 (1) 10.18573/jae.36

Jano Ito, Marco and Valera Medina, Agustin

2024. Techno-economics of ammonia as an energy carrier. Exporting wind from the North Atlantic Ocean/North Sea to Wales. Journal of Ammonia Energy 2 (1) , pp. 1-24. 10.18573/jae.26

Arcentales, Danilo, Pele, Ronan, Boero, Andrea, Rousselle, Christine, Valera Medina, Agustin

and Ramirez, Angel 2024. Environmental life cycle analysis of an ammonia-ethanol fueled internal combustion engine (ICE) for power generation. Journal of Ammonia Energy 2 (1) , pp. 25-41. 10.18573/jae.25

Gant, Simon, Stavrakakis, Panagiotis, Slater, David, Mounaim-Rousselle, Christine and Valera Medina, Agustin

2024. Health and Safety Workshop Report version 2, 2023. Journal of Ammonia Energy 2 (1) 10.18573/jae.30

Castellani, Simone, Nassini, Pier Carlo, Andreini, Antonio, Meloni, Roberto, Pucci, Egidio, Valera Medina, Agustin

, Goktepe, Burak and Mashruk, Syed 2024. Numerical modelling of swirl stabilised lean-premixed H2-CH4 flames with the artificially thickened flame model. Journal of Engineering for Gas Turbines and Power 146 (6) , 061019. 10.1115/1.4063829

Pugh, Daniel

, Navaratne, Rukshan, Goktepe, Burak, Giles, Anthony

and Vivoli, Robin 2024. Influence of variable swirl on emissions in a non-premixed fuel-flexible burner at elevated ambient conditions. Journal of Engineering for Gas Turbines and Power 146 (6) , 061006. 10.1115/1.4063786

Czyzewski, Pawel, Slefarski, Rafal, Golebiewski, Michal, Alnajideen, Mohammad

2024. Experimental study of CO2/H2/NH3 influence on CH4 flameless combustion process in semi-industrial furnace. Energy 296 , 131014. 10.1016/j.energy.2024.131014

Alnajideen, Mohammad

, Shi, Hao, Northrop, William, Emberson, David, Kane, Seamus, Czyzewski, Pawel, Alnaeli, Mustafa, Mashruk, Syed, Rouwenhorst, Kevin, Yu, Chunkan, Eckart, Sven and Valera Medina, Agustin

2024. Ammonia combustion and emissions in practical applications: a review. Carbon Neutrality 3 (1) , 13. 10.1007/s43979-024-00088-6

Escudero Ornelas, Aland, Davey, E, Valera Medina, Agustin

, Bigot, Samuel

and Bhaduri, Debajyoti

2024. A study on the surface chemistry of laser textured parts. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023. Published in: Spezi, Emiliano and Bray, Michaela eds. Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press, pp. 128-132. 10.18573/conf1.ad

Jiang, H., Alnajideen, Mohammad

2024. Exploring the potential of ammonia/hydrogen trigeneration cycle. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023. Published in: Spezi, Emiliano and Bray, Michaela eds. Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press, pp. 181-184. 10.18573/conf1.ao

David, William I. F., Agnew, Gerry D., Bañares-Alcántara, René, Barth, James, Bøgild Hansen, John, Bréquigny, Pierre, de Joannon, Mara, Fürstenberg Stott, Sofia, Fürstenberg Stott, Conor, Guati-Rojo, Andrea, Hatzell, Marta, MacFarlane, Douglas R., Makepeace, Joshua W., Mastorakos, Epaminondas, Mauss, Fabian, Medford, Andrew J., Mounaïm-Rousselle, Christine, Nowicki, Duncan A., Picciani, Mark A., Postma, Rolf S., Rouwenhorst, Kevin H. R., Sabia, Pino, Salmon, Nicholas, Simonov, Alexandr N., Smith, Collin, Torrente-Murciano, Laura and Valera Medina, Agustin

2024. 2023 Roadmap on ammonia as a carbon-free fuel. JPhys Energy 6 , 021501. 10.1088/2515-7655/ad0a3a

Mashruk, Syed, Shi, Hao, Zitouni, Seif-Eddine and Valera Medina, Agustin

2024. Nitrogen oxide emissions in ammonia combustion. Kumar, S., Agarwal, A.K., Khandelwal, B. and Singh, P., eds. Ammonia and Hydrogen for Green Energy Transition. Energy, Environment, and Sustainability, Energy, Environment, and Sustainability ((ENENSU)), Singapore: Springer, pp. 289-328. (10.1007/978-981-97-0507-8_13)

Chen, Zheyuan, Wan, Yuwei, Liu, Ying

2024. A knowledge graph-supported information fusion approach for multi-faceted conceptual modelling. Information Fusion 101 , 101985. 10.1016/j.inffus.2023.101985

Valera-Medina, A.

, Vigueras-Zuniga, M.O., Shi, H., Mashruk, S., Alnajideen, M.

, Alnasif, A., Davies, J., Wang, Y., Zhu, X., Yang, W. and Cheng, Y.B. 2024. Ammonia combustion in furnaces: A review. International Journal of Hydrogen Energy 49 (Part B) , pp. 1597-1618. 10.1016/j.ijhydene.2023.10.241

Alnasif, Ali, Jójka, Joanna, Mashruk, Syed and Valera-Medina, Agustin

2024. Insight into NH3 formation characteristics at rich conditions in 70/30 VOL% NH3/H2 flames. Presented at: The 19th Edition of the International Conference on Numerical Combustion, Kyoto, Japan, 7-10 May 2024.

Jójka, Joanna, Alnasif, Ali, Mashruk, Syed and Valera-Medina, Agustin

2024. Modelling of turbulent premixed swirl flames for 70/30 vol% NH3/H2 fuel-air mixtures. Presented at: The 19th edition of the International Conference on Numerical Combustion, Kyoto, Japan, 7-10 May 2024.

Alnasif, Ali, Szanthoffer, Andras Gyorgy, Papp, Mate, Turanyi, T., Mashruk, Syed, Valera-Medina, Agustin

and Nagy, T. 2024. A novel kinetic reaction mechanism for predicting laminar flame speeds of NH3/H2 fuel mixtures. Presented at: International Workshop On Science And Technology Supporting Energy Conversion Towards Carbon Neutrality, Université d'Orléans, France, 3 - 4 July 2024.

Alnasif, Ali, Szanthoffer, András György, Papp, Máté, Turányi, T., Mashruk, Syed, Valera-Medina, Agustin

and Nagy, T. 2024. An optimised reaction mechanism for predicting laminar flame speed in NH3 and NH3/H2 flames. Presented at: MariNH3 Conference 2024, Nottingham, UK, 26 June 2024.

Nagy, Tibor, Alnasif, Ali, Szanthoffer, Andras Gyorgy, Papp, Mate, Turanyi, Tamas and Valera Medina, Agustin

2024. Compact kinetic model for the combustion of NH3/H2 mixtures. Presented at: 7th International Flame Chemistry Workshop, Politecnico di Milano, Milan, Italy, 20- 21 July 2024.

Ansari, Naseem, Orsino, Stefano, Meloni, Roberto, Pucci, Egidio, Castellani, Simone, Andreini, Antonio and Valera Medina, A.

2024. Large-eddy simulation of a non-premixed ammonia-hydrogen flame: NOx emission and flame characteristics validation. Presented at: ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, London, UK, 24-28 June 2024. Proceedings of ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. , vol.3B ASME, GT2024-129248. 10.1115/GT2024-129248

Ansari, Naseem, Orsino, Stefano, Meloni, Roberto, Pucci, Egidio, Castellani, Simone, Andreini, Antonio and Valera Medina, A.

2024. Large-Eddy simulation of a non-premixed ammonia-hydrogen flame: NOx emission and flame characteristics validation. Presented at: ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, London, UK, 24-28 June 2024. Proceedings of the ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. Volume 3B: Combustion, Fuels, and Emissions. ASME, 10.1115/GT2024-129248

Chaturvedi, Shivansh, Santhosh, R., Mashruk, Syed, Yadav, Rajneesh and Valera-Medina, Agustin

2023. Prediction of NOx emissions and pathways in premixed ammonia-hydrogen-air combustion using CFD-CRN methodology. Journal of the Energy Institute 111 , 101406. 10.1016/j.joei.2023.101406

Wu, Yunfan, Chen, Aiguo, Xiao, Hua, Jano Ito, Marco, Alnaeli, Mustafa, Alnajideen, Mohammad

, Mashruk, Syed and Valera-Medina, Agustin

2023. Emission reduction and cost-benefit analysis of the use of ammonia and green hydrogen as fuel for marine applications. Green Energy and Resources 1 (4) , 100046. 10.1016/j.gerr.2023.100046

Faghih, Mahdi, Valera-Medina, Agustin

, Chen, Zheng and Paykani, Amin 2023. Effect of radiation on laminar flame speed determination in spherically propagating NH3-air, NH3/CH4-air and NH3/H2-air flames at normal temperature and pressure. Combustion and Flame 257 (Part2) , 113030. 10.1016/j.combustflame.2023.113030

Yu, Chunkan, Cai, Liming, Chi, Cheng, Mashruk, Syed, Valera-Medina, Agustin

and Maas, Ulrich 2023. Numerical investigation on the head-on quenching (HoQ) of laminar premixed lean to stoichiometric ammonia-hydrogen-air flames. Flow, Turbulence and Combustion 111 , pp. 1301-1322. 10.1007/s10494-023-00489-0

Schoina, L., Jones, R., Burgess, S., Vaughan, D., Andrews, L., Foley, A. and Valera Medina, A.

2023. Numerical and techno-economic analysis of batch annealing performance improvements in tinplate manufacturing. Energies 16 (20) , 7040. 10.3390/en16207040

Alnaeli, Mustafa, Alnajideen, Mohammad

, Navaratne, Rukshan, Shi, Hao, Czyzewski, Pawel, Wang, Ping, Eckart, Sven, Alsaegh, Ali, Alnasif, Ali, Mashruk, Syed, Valera Medina, Agustin

2023. High-temperature materials for complex components in Ammonia/Hydrogen gas turbines: A critical review. Energies 16 (19) , 6973. 10.3390/en16196973

Alnasif, Ali, Mashruk, Syed, Shi, Hao, Alnajideen, Mohammad

, Wang, Ping, Pugh, Daniel

2023. Evolution of ammonia reaction mechanisms and modeling parameters: A review. Applications in Energy and Combustion Science 15 , 100175. 10.1016/j.jaecs.2023.100175

Mazzotta, Luca, D'Alessio, Francesco, Meloni, Roberto, Morris, Steve

, Goktepe, Burak, Lamioni, Rachele, Cerutti, Matteo, Romano, Christian, Galletti, Chiara, Creta, Francesco, Borello, Domenico and Valera-Medina, Agustin

2023. Modelling ammonia-hydrogen-air combustion and emission characteristics of a generic swirl burner. Presented at: ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition, 26-30 June 2023. Turbo Expo: Power for Land, Sea, and Air. , vol.2 ASME, 10.1115/GT2023-102803

Castellani, Simone, Nassini, Pier Carlo, Andreini, Antonio, Meloni, Roberto, Pucci, Egidio, Valera-Medina, Agustin

, Goktepe, Burak and Mashruk, Syed 2023. Numerical modelling of swirl stabilised lean-premixed H2-CH4 flames with the artificially thickened flame model. Presented at: ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition, 26-30 June 2023. Turbo Expo: Power for Land, Sea, and Air. , vol.3A ASME, 10.1115/GT2023-101994

Pugh, Daniel

, Navaratne, Rukshan, Goktepe, Burak, Giles, Anthony

and Vivoli, Robin 2023. Influence of variable swirl on emissions in a non-premixed fuel-flexible burner at elevated ambient conditions. Presented at: ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition, 26-30 June 2023. ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition: Combustion, Fuels, and Emissions. , vol.3A ASME, 10.1115/GT2023-102457

Shahsavari, Mohammad, Konnov, Alexander A., Bai, Xue-Song, Valera Medina, Agustin

, Li, Tie and Jangi, Mehdi 2023. Synergistic effects of nanosecond plasma discharge and hydrogen on ammonia combustion. Fuel 348 , 128475. 10.1016/j.fuel.2023.128475

Yu, Chunkan, Eckart, Sven, Essmann, Stefan, Markus, Detlev, Valera-Medina, Agustin

, Schießl, Robert, Shu, Bo, Krause, Hartmut and Maas, Ulrich 2023. Investigation of spark ignition processes of laminar strained premixed stoichiometric NH3-H2-air flames. Journal of Loss Prevention in the Process Industries 83 , 105043. 10.1016/j.jlp.2023.105043

Ustun, Cihat Emre, Herfatmanesh, Mohammad Reza, Valera-Medina, Agustin

and Paykani, Amin 2023. Applying machine learning techniques to predict laminar burning velocity for ammonia/hydrogen/air mixtures. Energy and AI 13 , 100270. 10.1016/j.egyai.2023.100270

Mashruk, Syed, Alnasif, Ali, Yu, Chunkan, Thatcher, James, Rudman, James, Peronski, Lukasz, Meng-Choung, Chiong and Valera-Medina, Agustin

2023. Combustion characteristics of a novel ammonia combustor equipped with stratified injection for low emissions. Journal of Ammonia Energy 1 (1) , pp. 21-32. 10.18573/jae.10

Valera Medina, Agustin

2023. Editorial. Journal of Ammonia Energy 1 (1) 10.18573/jae.22

Alnasif, A., Zitouni, S., Mashruk, S., Brequigny, P., Kovaleva, M., Mounaim-Rousselle, C.. and Valera Medina, A.

2023. Experimental and numerical comparison of currently available reaction mechanisms for laminar flame speed in 70/30 (%vol.) NH3/H2 flames. Applications in Energy and Combustion Science 14 , 100139. 10.1016/j.jaecs.2023.100139

Hayakawa, Akihiro, Hayashi, Masao, Kovaleva, Marina

, Gotama, Gabriel J., Okafor, Ekenechukwu C., Colson, Sophie, Mashruk, Syed, Valera Medina, Agustin

, Kudo, Taku and Kobayashi, Hideaki 2023. Experimental and numerical study of product gas and N2O emission characteristics of ammonia/hydrogen/air premixed laminar flames stabilized in a stagnation flow. Proceedings of the Combustion Institute 39 (2) , pp. 1625-1633. 10.1016/j.proci.2022.08.124

Mashruk, Syed, Zhu, Xuren, Roberts, William L., Guiberti, Thibault F. and Valera Medina, Agustin

2023. Chemiluminescent footprint of premixed ammonia-methane-air swirling flames. Proceedings of the Combustion Institute 39 (1) , pp. 1415-1423. 10.1016/j.proci.2022.08.073

Agwu, Ogbonnaya, Runyon, Jon

, Goktepe, Burak, Chong Tung, Cheng, Ng, Jo-Han, Giles, Anthony

2023. Dual phase renewable fuel combustion in an atmospheric gas turbine burner. Journal of Thermal Science 32 , pp. 1278-1291. 10.1007/s11630-023-1719-9

Alnasif, Ali, Mashruk, Syed, Hayashi, Masao, Jójka, Joanna, Shi, Hao, Hayakawa, Akihiro and Valera-Medina, Agustin

2023. Performance Investigation of Currently Available Reaction Mechanisms in the Estimation of NO Measurements: A Comparative Study. Energies 16 (9) , 3847. 10.3390/en16093847

Mashruk, Syed, Xiao, Hua, Pugh, Daniel

, Chiong, Meng-Choung, Runyon, Jon

, Goktepe, Burak, Giles, Anthony

2023. Numerical analysis on the evolution of NH2 in ammonia/hydrogen swirling flames and detailed sensitivity analysis under elevated conditions. Combustion Science and Technology 195 (6) , pp. 1251-1278. 10.1080/00102202.2021.1990897

Slater, David, Stravrakakis, Panagiotis, Gant, Simon and Valera Medina, Agustin

2023. Health and safety workshop report (2022). Journal of Ammonia Energy 1 (1) 10.18573/jae.17

Yang, Zhu, Castaneda, Victor, Ogus, Guven, Holemans, Thomas, Vanierschot, Maarten and Valera-Medina, Agustin

2023. Identification and dynamics of coherent structures in a coanda swirling jet flow. Experimental Thermal and Fluid Science 142 , 110817. 10.1016/j.expthermflusci.2022.110817

Boero, Andrea, Mercier, Adrien, Mounaïm-Rousselle, Christine, Valera-Medina, Agustin

and Ramirez, Angel D. 2023. Environmental assessment of road transport fueled by ammonia from a life cycle perspective. Journal of Cleaner Production 390 , 136150. 10.1016/j.jclepro.2023.136150

Xiao, Hua, Chen, Aiguo, Lai, Shini, Mashruk, Syed, Valera-Medina, Agustin

, Deng, Xi, Ye, Weiqiang, Xu, Shaowei and Chen, Zhendong 2023. Performance Analysis of Gas Turbine Using Hydrogen-Added Natural Gas. Presented at: 12th International Conference on Power and Energy Systems (ICPES), 23-25 December 2022. 2022 12th International Conference on Power and Energy Systems (ICPES). IEEE, 10.1109/ICPES56491.2022.10072868

Yu, Chunkan, Böhlke, Thomas, Valera-Medina, Agustin

, Yang, Bin and Maas, Ulrich 2023. Flame-solid interaction: thermomechanical analysis for a steady laminar stagnation flow stoichiometric Nh3-H2 flame at a plane wall. Energy and Fuels 37 (4) , pp. 3294-3306. 10.1021/acs.energyfuels.2c03804

Mong, Guo Ren, Chiong, Meng-Choung, Chong, Cheng Tung, Ng, Jo-Han, Mashruk, Syed, Tran, Manh-Vu, Lee, Kiat Moon, Samiran, Nor Afzanizam, Wong, Keng Yinn and Valera Medina, Agustin

2023. Fuel-lean ammonia/biogas combustion characteristics under the reacting swirl flow conditions. Fuel 331 (2) , 125983. 10.1016/j.fuel.2022.125983

Alnasif, Ali, Jójka, Joanna, Mashruk, Syed, Nagy, Tibor and Valera-Medina, Agustin

2023. Analysis of the performance of kinetic reaction mechanisms in estimating N2O mole fractions in 70/30 vol% NH3/H2 premixed flames. Presented at: 15th International Conference on Combustion Technologies for a Clean Environment, 25-29 June 2023.

Mashruk, Syed, Davies, Jordan, Taufiq, Muhammad, Rudman, James, Alnasif, Ali, Docherty, Ross and Valera-Medina, Agustin

2023. Effects of temperature and humidification in 20(vol.%) cracked ammonia swirling flames. Presented at: 2nd Symposium on Ammonia Energy, 11-13 July 2023.

Alnasif, Ali, Jójka, Joanna, Mashruk, Syed, Davies, Jordan, Nagy, Tibor and Valera-Medina, Agustin

2023. A kinetic modelling study for estimating residual NH3 speciation at the combustion outlet in 70/30 vol% NH3/H2 flames. Presented at: 2nd Symposium on Ammonia Energy, 11-13 July 2023.

Shi, Hao, Mashruk, Syed, Alnajideen, Mo

2023. Modelling and performance analysis of a dual heat source ammonia-based heat pump system. Presented at: 2nd Symposium on Ammonia Energy, 11-13 July, 2023.

Alnasif, Ali, Mashruk, Syed, Jójka, Joanna, Nagy, Tibor and Valera-Medina, Agustin

2023. Comprehensive investigation of available reaction mechanisms in their performance of estimation of NO2 concentration IN 70/30 vol% NH3/H2 Premixed Flames. Presented at: Cardiff Engineering Research Conference, 12-14 July 2023.

Kovaleva, Marina

, Hayakawa, Akihiro, Ekenechukwu C, Okafor, Yamashita, Hirofumi, Alnasif, Ali, Valera Medina, Agustin

and Crayford, Andrew

2023. The role of cyanides and isocyanides in emissions formation of laminar premixed ammonia/methane flames. Presented at: 61st Symposium (Japanese) on Combustion, Tokyo, 15 - 17 November 2023.

Mashruk, Syed, Zitouni, Seif-Eddine, Brequigny, Pierre, Mounaim-Rousselle, Christine and Valera Medina, Agustin

2022. Combustion performances of premixed ammonia/hydrogen/air laminar and swirling flames for a wide range of equivalence ratios. International Journal of Hydrogen Energy 47 (97) , pp. 41170-41182. 10.1016/j.ijhydene.2022.09.165

Valera Medina, Agustin

, Mashruk, Syed, Pugh, Daniel

and Bowen, Philip

2022. Ammonia. O'Connor, Jacqueline, Noble, Bobby and Lieuwen, Tim, eds. Renewable Fuels: Sources, Conversion, and Utilization, Cambridge University Press, pp. 245-274. (10.1017/9781009072366.011)

Mashruk, Syed, Kovaleva, Marina

, Alnasif, Ali, Chong, Cheng Tung, Hayakawa, Akihiro, Okafor, Ekenechukwu C and Valera Medina, Agustin

2022. Nitrogen oxide emissions analyses in ammonia/hydrogen/air premixed swirling flames. Energy 260 , 125183. 10.1016/j.energy.2022.125183

Shahsavari, Mohammad, Konnov, Alexander A., Valera Medina, Agustin

and Jangi, Mehdi 2022. On nanosecond plasma-assisted ammonia combustion: Effects of pulse and mixture properties. Combustion and Flame 245 , 112368. 10.1016/j.combustflame.2022.112368

Mashruk, S., Okafor, E., Kovaleva, M.

, Alnasif, A., Pugh, D.

, Hayakawa, A. and Valera Medina, A.

2022. Evolution of N2O production at lean combustion condition in NH3/H2/air premixed swirling flames. Combustion and Flame 244 , 112299. 10.1016/j.combustflame.2022.112299

Kovaleva, Marina, Dziedzic, Dominik, Mashruk, Syed, Evans, Sam

and Galindo-Nava, Enrique 2022. The evaluation of ammonia/hydrogen combustion on the H permeation and embrittlement of nickel-base superalloys. Presented at: American Society of Mechanical Engineers, Rotterdam, Netherlands, 13 - 17 June 2022. Proceedings of ASME Turbo Expo 2022. ASME, p. 82239. 10.1115/GT2022-82239

Mashruk, Syed, Vigueras-Zuniga, Marco Osvaldo, Tejeda-del-Cueto, Maria-Elena, Xiao, Hua, Yu, Chunkan, Maas, Ulrich and Valera Medina, Agustin

2022. Combustion features of CH4/NH3/H2 ternary blends. International Journal of Hydrogen Energy 47 (70) , pp. 30315-30327. 10.1016/j.ijhydene.2022.03.254

Vishnoi, Neha, Valera-Medina, Agustin

, Saurabh, Aditya and Kabiraj, Lipika 2022. Flow dynamics in a triple swirl burner. Presented at: National Aerospace Propulsion Conference, Online, 2020. Published in: Sivaramakrishna, Gullapalli, Kumar, S. Kishore and Raghunandan, B. N. eds. Proceedings of the National Aerospace Propulsion Conference. Lecture Notes in Mechanical Engineering Singapore: 583–599. 10.1007/978-981-19-2378-4_34

Alnasif, Ali, Mashruk, Syed, Kovaleva, Marina, Wang, Ping and Valera-Medina, Agustin

2022. Experimental and numerical analyses of nitrogen oxides formation in a high ammonia-low hydrogen blend using a tangential swirl burner. Carbon Neutrality 1 , 24. 10.1007/s43979-022-00021-9

Kovaleva, Marina

, Hayakawa, Akihiro, Colson, Sophie, Okafor, Ekenechukwu C., Kudo, Taku, Valera Medina, Agustin

and Kobayashi, Hideaki 2022. Numerical and experimental study of product gas characteristics in premixed ammonia/methane/air laminar flames stabilised in a stagnation flow. Fuel Communications 10 , 100054. 10.1016/j.jfueco.2022.100054

Alrebei, Odi Fawwaz, Amhamed, Abdulkarem I., El-Naas, Muftah H., Hayajnh, Mahmoud, Orabi, Yasmeen A., Fawaz, Ward, Al-tawaha, Ahmad S. and Valera Medina, Agustin

2022. State of the art in separation processes for alternative working fluids in clean and efficient power generation. Separations 9 (1) , 14. 10.3390/separations9010014

Mounaïm-Rousselle, Christine, Bréquigny, Pierre, Valera Medina, Agustin

, Boulet, Elena, Emberson, David and Løvås, Terese 2022. Ammonia as fuel for transportation to mitigate zero carbon impact. Kalghatgi, Gautam, Kumar Agarwal, Avinash, Leach, Felix and Senecal, Kelly, eds. Engines and Fuels for Future Transport, Energy, Environment, and Sustainability, Springer, pp. 257-279. (10.1007/978-981-16-8717-4_11)

Fawwaz Alrebei, Odi, I. Amhamed, Abdulkarem, Mashruk, Syed, Bowen, Phil

2022. Planar laser-induced fluorescence and chemiluminescence analyses of CO2-argon-steam oxyfuel (CARSOXY) combustion. Energies 15 (1) , 263. 10.3390/en15010263

Schoina, Lydia, Jones, Ray, Burgess, Spencer, Vaughan, Daniel, Andrews, Leighton, Foley, Amanda and Valera Medina, Agustin

2022. Impact of annealing cycle parameters on Batch Annealing process performance in tinplate manufacturing. Presented at: 13th European Conference on Industrial Furnaces and Boilers (INFUB 2022), Algarve, Portugal, 19-22 April 2022.

Chaturvedi, Shivansh, Rudrasetty, Santhosh, Mashruk, Syed and Valera Medina, Agustin

2022. CFD-CRN modelling for prediction of pollutants in NH3/H2/air combustion. Presented at: 14th International Conference on Applied Energy, 8 - 11 August 2022.

Xiao, Hua, Li, Jun, Wu, Shuqi, Guo, Yanze, Mashruk, Syed, Valera Medina, Agustin

, Chen, Aiguo, Zhou, Zhenwei, Gong, You and Yang, Mi 2022. Effects of carbon dioxide on combustion of methane/hydrogen in a swirl combustor. Presented at: 14th International Conference on Applied Energy, 8 - 11 August 2022. Energy Proceedings.

Escudero Ornelas, Aland, Bhaduri, Debajyoti

, Martinez Zavala, Haydee, Valera Medina, Agustin

and Bigot, Samuel

2022. On the performance evaluation of microtextured surfaces using computational fluid dynamics: a comparative study. Presented at: World Congress on Micro and Nano Manufacturing - WCMNM 2022, Leuven, Belgium, 19-22 September 2022.

Alnasif, Ali, Zitouni, Seif, Mashruk, Syed, Brequigny, Pierre, Kovaleva, Marina

, Mounaim-Rousselle, Christine and Valera-Medina, Agustin

2022. Experimental and numerical comparison of currently available reaction mechanisms for laminar flame speed in hydrogen/ammonia flames. Presented at: SET2022: International Conference on Sustainable Energy and Technologies, 16-18 August 2022. 19th International Conference on Sustainable Energy Technologies – SET 2022.

Vishnoi, Neha, Verma, Shashikant, Mashruk, Syed, Valera-Medina, Agustin

, Saurabh, Aditya and Kabiraj, Lipika 2022. Effect of Swirler configurations on combustion of humidified lean premixed methane-hydrogen mixtures. Presented at: 2023 AIAA SciTech, 23 - 27 January 2023. 10.2514/6.2023-1060.vid

Guteša Božo, Milana, Mashruk, Syed, Alnajideen, Mo

2022. A novel trigeneration gas turbine cycle powered by humidified ammonia/hydrogen with ammonia refrigeration. Presented at: 1st Symposium on Ammonia Energy, 1 - 2 September 2022.

Mashruk, Syed, Alnasif, Ali, Thatcher, James, Rudman, James, Peronski, Lukasz, Okafor, Ekenechukwu and Valera-Medina, Agustin

2022. Stability limits of propane/ammonia/hydrogen ternary blends for an industrial scale swirl burner. Presented at: 1st Symposium on Ammonia Energy, 1 - 2 September 2022.

Alnasif, Ali, Mashruk, Syed, Hayashi, Masao, Hayakawa, Akihiro and Valera-Medina, Agustin

2022. Performance investigation of currently available reaction mechanisms in the estimation of NO measurements: a comparative study. Presented at: 1st Symposium on Ammonia Energy, 1 - 2 September 2022.

Mashruk, Syed, Alnasif, Ali, Navaratne, Rukshan, Guiberti, Thibault and Valera-Medina, Agustin

2022. Effects of stratified H2 injection in premixed ammonia/hydrogen/air swirling flames. Presented at: 1st Symposium on Ammonia Energy, 1 - 2 September 2022.

Okon, Aniekan, Vigueras-Zuniga, Marco-Osvaldo, Agwu, Ogbonnaya, Chong, Cheng Tung and Valera Medina, Agustin

2021. Stable combustion under carbon dioxide enriched methane blends for exhaust gas recirculation (EGR). Journal of Thermal Science 30 , pp. 2186-2195. 10.1007/s11630-021-1442-3

Chen, Zheyuan, Liu, Ying

and Robinson, Fiona 2021. Multi-sourced modelling for strip breakage using knowledge graph embeddings. Presented at: 54th CIRP Conference on Manufacturing Systems (CMS 2021), Virtual, 22-24 September 2021. 54th CIRP CMS 2021 - Towards Digitalized Manufacturing 4.0. , vol.104 Elsevier, pp. 1884-1889. 10.1016/j.procir.2021.11.318

Hayakawa, Akihiro, Hayashi, Masao, Kovaleva, Marina, Gotama, Gabriel Jeremy, Okafor, Ekenechukwu Chijioke, Colson, Sophie Valerie Anne, Mashruk, Syed, Valera Medina, Agustin

, Kudo, Taku and Kobayashi, Hideaki 2021. Study on N2O production mechanisms of lean ammonia/hydrogen/air premixed laminar flames. Presented at: The 59th Japanese Symposium on Combustion, Virtual, 22nd - 24 November 2021.

Guati-Rojo, Andrea, Demski, Christina

, Poortinga, Wouter

2021. Public attitudes and concerns about ammonia as an energy vector. Energies 14 (21) , 7296. 10.3390/en14217296

Vigueras-Zuniga, Marco Osvaldo, Tejeda-del-Cueto, Maria Elena, Mashruk, Syed, Kovaleva, Marina, Ordonez-Romero, Cesar Leonardo and Valera Medina, Agustin

2021. Methane/ammonia radical formation during high temperature reactions in swirl burners. Energies 14 (20) , 6624. 10.3390/en14206624

Boero, Andrea J., Kardux, Kevin, Kovaleva, Marina, Salas, Daniel A., Mooijer, Jacco, Mashruk, Syed, Townsend, Michael, Rouwenhorst, Kevin, Valera Medina, Agustin

and Ramirez, Angel D. 2021. Environmental life cycle assessment of ammonia‐based electricity. Energies 14 (20) , 6721. 10.3390/en14206721

Vishnoi, Neha, Valera Medina, Agustin

, Saurabh, Aditya and Kabiraj, Lipika 2021. Combustion of hydrogen-methane-air mixtures in a generic triple swirl burner: numerical studies. Presented at: Turbo Expo 2021 Turbomachinery Technical Conference & Exposition, Virtual, 7-11 June 2021. ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. Turbo Expo: Power for Land, Sea and Air , vol.3B ASME, 10.1115/GT2021-59744
Item availability restricted.

Chiong, Meng-Choung, Chong, Cheng Tung, Ng, Jo-Han, Mashruk, Syed, Chong, William Woei Fong, Samiran, Nor Afzanizam, Mong, Guo Ren and Valera Medina, Agustin

2021. Advancements of combustion technologies in the ammonia-fuelled engines. Energy Conversion and Management 244 , 114460. 10.1016/j.enconman.2021.114460

Zitouni, S-E., Mashruk, S., Mukundakumar, N., Brequigny, P., Zayoud, A., Pucci, E., Macchiavello, S., Contino, F., Mounaim-Rousselle, C., Bastiaans, R. and Valera Medina, A.

2021. Ammonia blended fuels - energy solutions for a green future. Presented at: European Turbine Network (ETN) International Gas Turbine Conference, Brussels, Belgium, 11-15 October 2021.

Portapas, Vilius, Zaidi, Yaseen, Bakunowicz, Jerzy, Paddeu, Daniela, Valera Medina, Agustin

and Didey, Arnaud 2021. Targeting global environmental challenges by the means of novel multimodal transport: concept of operations. Presented at: 2021 World S4 Conference, London, England, 29-30 July 2021. 2021 Fifth World Conference on Smart Trends in Systems Security and Sustainability (WorldS4). IEEE, 10.1109/WorldS451998.2021.9514048

Hayakawa, Akihiro, Hayashi, Masao, Gotama, Gabriel, Kovaleva, Marina, Okafor, Ekenechukwu, Colson, Sophie, Mashruk, Syed, Valera Medina, Agustin

and Kobayashi, Hideaki 2021. N2O production characteristics of strain stabilized premixed laminar ammonia/hydrogen/air premixed flames in lean conditions. Presented at: 13th Asia-Pacific Conference on Combustion 2021, Abu Dhabi, United Arab Emirates, 05-09 December 2021.

Hayakawa, A., Hayashi, M., Gotama, G. J., Kovaleva, M., Okafor, E. C., Colson, S., Kudo, T., Mashruk, S., Valera Medina, A.

and Kobayashi, H. 2021. Product gas characteristics of ammonia/hydrogen/air premixed laminar flames stabilized in stagnation flows for various equivalence ratios. Presented at: 18th International Conference on Flow Dynamics (ICFD 2021), Virtual, 27-29 October 2021.

Guteša Božo, Milana and Valera Medina, Agustin

2021. Comparative analysis of gasification and adiabatic digestion of corn for practical implementation in conventional gas turbines. Gases 1 (2) , pp. 92-105. 10.3390/gases1020008

Hatem, Fares, Al-Fahham, Mohammed, Alsaegh, Ali Safa

, Al-dulaimi, Zaid M. and Valera Medina, Agustin

2021. Experimental Investigation on effects of bluff-body size and axial air injection on blowoff limits in swirl burners. Journal of Engineering Science and Technology 16 (3) , pp. 2202-2214.

Pugh, D.

, Valera-Medina, A.

, Bowen, P.

, Goktepe, B., Runyon, J.

, Morris, S.

, Hewlett, S. and Marsh, R.

2021. Emissions performance of staged premixed and diffusion combustor concepts for an NH3/air flame with and without reactant humidification. Journal of Engineering for Gas Turbines and Power 143 (5) , 051012. 10.1115/1.4049451

Valera-Medina, A.

, Amer-Hatem, F., Azad, A. K., Dedoussi, I. C., de Joannon, M., Fernandes, R. X., Glarborg, P., Hashemi, H., He, X., Mashruk, S., McGowan, J., Mounaim-Rouselle, C., Ortiz-Prado, A., Ortiz-Valera, A., Rossetti, I., Shu, B., Yehia, M., Xiao, H. and Costa, M. 2021. Review on ammonia as a potential fuel: from synthesis to economics. Energy and Fuels 35 (9) , pp. 6964-7029. 10.1021/acs.energyfuels.0c03685

Kovaleva, Marina

, Mashruk, Syed, Agwu, Ogbonnaya and Valera Medina, Agustin

2021. The development and testing of a CH4/NH3/H2 combustion system for a 50kW micro gas turbine. Presented at: ASME Turbomachinery Technical Conference & Exposition (Turbo Expo 2021), Virtual, 7-11 June 2021.

Agwu, Ogbonnaya, Valera Medina, Agustin

, Tomaz, Katrašnikb and Tine, Seljak 2021. Flame characteristics of glycerol/methanol blends in a swirl-stabilised gas turbine burner. Fuel 290 , 119968. 10.1016/j.fuel.2020.119968

Razon, Luis F. and Valera-Medina, Agustin

2021. A comparative environmental life cycle assessment of the combustion of ammonia/methane fuels in a tangential swirl burner. Frontiers in Chemical Engineering 3 , 631397. 10.3389/fceng.2021.631397

Mashruk, Syed, Xiao, Hua and Valera-Medina, Agustin

2021. Rich-Quench-Lean model comparison for the clean use of humidified ammonia/hydrogen combustion systems. International Journal of Hydrogen Energy 46 (5) , pp. 4472-4484. 10.1016/j.ijhydene.2020.10.204

Pugh, D.

, Valera-Medina, A.

, Bowen, P.

, Goktepe, B., Runyon, J.

, Morris, S.

, Hewlett, S. and Marsh, R.

2021. Emissions performance of staged premixed and diffusion combustor concepts for an NH3/air flame with and without reactant humidification. Presented at: ASME Turbo Expo 2020: Turbomachinery Technical Conference & Exposition, Virtual, 21-25 September 2020. ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. , vol.4A ASME, 10.1115/GT2020-14953

Hewlett, S. G., Pugh, D. G.

, Valera-Medina, A.

, Runyon, J.

, Goktepe, B. and Bowen, P.J.

2021. Industrial wastewater as an enabler of green ammonia to power via gas turbine technology. Presented at: Turbomachinery Technical Conference & Exposition (TURBO EXPO 2020), Virtual, 21-25 September 2020. Proceedings of ASME Turbo Expo 2020 Turbomachinery Technical Conference and Exposition. ASME, GT2020-14581. 10.1115/GT2020-14581

Guteša, Božo, Mashruk, Syed, Zitouni, Seif-Eddine and Valera Medina, Agustin

2021. Humidified ammonia/hydrogen RQL combustion in a trigeneration gas turbine cycle. Energy Conversion and Management 27 , 113625. 10.1016/j.enconman.2020.113625

Pugh, Daniel

, Runyon, Jon

, Valera-Medina, Agustin

, Goktepe, Burak and Hewlett, Sally 2021. An investigation of ammonia primary flame combustor concepts for emissions reduction with OH*, NH2* and NH* chemiluminescence at elevated conditions. Proceedings of the Combustion Institute 38 (4) , pp. 6451-6459. 10.1016/j.proci.2020.06.310

Chen, Zheyuan, Liu, Ying

, Valera-Medina, Agustin

, Robinson, Fiona and Packianather, Michael

2021. Multi-faceted modelling for strip breakage in cold rolling using machine learning. International Journal of Production Research 59 (21) , pp. 6347-6360. 10.1080/00207543.2020.1812753

Kovaleva, Marina

, Mashruk, Syed and Valera Medina, Agustin

2021. Experimental study of ammonia addition in premixed methane flames. Presented at: 38th International Symposium on Combustion, Adelaide, Australia, 24-29 January 2021.

Kovaleva, Marina

, Mashruk, Syed and Valera Medina, Agustin

2021. Empirical and numerical investigation of turbulent flows in a novel design burner for ammonia/hydrogen combustion. Presented at: European Combustion Meeting (ECM 2021), Virtual, 14-15 April 2021.

Mashruk, Syed, Kovaleva, Marina, Tung Chong, Cheng, Hayakawa, Akihiro, Okafor, Ekenechukwu C. and Valera-Medina, Agustin

2021. Nitrogen Oxides as a by-product of Ammonia/Hydrogen combustion regimes. Chemical Engineering Transactions 89 , pp. 613-618. 10.3303/CET2189103

Mashruk, Syed, Kovaleva, Marina, Zitouni, Seif Eddine, Brequigny, Pierre, Rousselle, Christine and Valera-Medina, Agustin

2021. Ammonia/hydrogen/methane characteristic profiles for atmospheric combustion applications. Presented at: 13th International Conference on Applied Energy (ICAE 2021), Bangkok, Thailand, 29 November - 02 December 2021.

Mao, Chenlin, Wang, Ping, Wang, Yongqian, Valera Medina, Agustin

and Cheng, Kang 2021. Effects of equivalence ratio, inlet temperature and pressure on NO emissions for two stage combustion of NH3/H2 fuel mixture. Presented at: 13th Asia-Pacific Conference on Combustion (ASPACC 2021), Abu Dhabi, United Arab Emirates, 05-09 December 2021.

Bozo, Milana Gutesa and Valera-Medina, Agustin

2020. Prediction of novel humified gas turbine cycle parameters for ammonia/hydrogen fuels. Energies 13 (21) , 5749. 10.3390/en13215749

Chen, Zheyuan, Liu, Ying

and Robinson, Fiona 2020. A multi-source feature-level fusion approach for predicting strip breakage in cold rolling. Presented at: 2020 IEEE 16th International Conference on Automation Science and Engineering (CASE), Virtual, 20-24 August 2020. 2020 IEEE 16th International Conference on Automation Science and Engineering (CASE). IEEE, pp. 482-487. 10.1109/CASE48305.2020.9216854

Agwu, Ogbonnaya, Runyon, Jon

, Goktepe, Burak, Chong, Cheng T., Ng, Jo-Han, Giles, Anthony

2020. Visualisation and performance evaluation of biodiesel/methane co-combustion in a swirl-stabilised gas turbine combustor. Fuel 277 , 118172. 10.1016/j.fuel.2020.118172

Chiong, Meng-Choung, Valera-Medina, Agustin

, Chong, William Woei Fong, Chong, Cheng Tung, Mong, Guo Ren and Mohd Jaafar, Mohammad Nazri 2020. Effects of swirler vane angle on palm biodiesel/natural gas combustion in swirl-stabilised gas turbine combustor. Fuel 277 , 118213. 10.1016/j.fuel.2020.118213

Slejak, T., Buffi, M., Valera-Medina, Agustin

, Chong, C. T., Chiaramonti, D. and Katrasnik, T. 2020. Bioliquids and their use in power generation - a technology review. Renewable and Sustainable Energy Reviews 129 , 109930. 10.1016/j.rser.2020.109930

Valera Medina, Agustin

and Banares-Alcantara, Rene 2020. Techno-economic challenges of green ammonia as an energy vector. Academic Press.

Alrebei, Odi Fawwaz, Bowen, Philip

2020. Parametric study of various thermodynamic cycles for the use of unconventional blends. Energies 13 (18) , 4656. 10.3390/en13184656

Chong, Cheng Tung, Chiong, Meng-Choung, Teyo, Zhe Yong, Ng, Jo-Han, Chong, William Woei Fong, Tran, Manh-Vu, Lam, Su Shiung and Valera Medina, Agustin

2020. Pool fire burning characteristics of biodiesel. Fire Technology 56 , pp. 1703-1724. 10.1007/s10694-020-00949-3

Xiao, Hua, Lai, Shini, Valera-Medina, Agustin

, Li, Juying, Liu, Jinyuan and Fu, Huide 2020. Experimental and modeling study on ignition delay of ammonia/methane fuels. International Journal of Energy Research 44 (8) , pp. 6939-6949. 10.1002/er.5460

Elishav, Oren, Mosevitzky Lis, Bar, Miller, Elisa M., Arent, Douglas J., Valera-Medina, Agustin

, Grinberg Dana, Alon, Shter, Gennady E. and Grader, Gideon S. 2020. Progress and prospective of nitrogen-based alternative fuels. Chemical Reviews 120 (12) , pp. 5352-5436. 10.1021/acs.chemrev.9b00538

Agwu, Ogbonnaya and Valera-Medina, Agustin

2020. Diesel/syngas co-combustion in a swirl-stabilised gas turbine combustor. Journal of Thermofluids 3-4 , 100026. 10.1016/j.ijft.2020.100026

Xiao, Hua, Lai, Shini, Valera Medina, Agustin

, Li, Juyling, Liu, Jinyuan and Fu, Huide 2020. Study on counterflow premixed flames using high concentration ammonia mixed with methane. Fuel 275 , 117902. 10.1016/j.fuel.2020.117902

Valera Medina, Agustin

and Roldan, Alberto

2020. Ammonia from steelworks. Inamuddin, Boddula, Rajender and Asiri, Abdulah, eds. Sustainable Ammonia Production, Green Energy and Technology, Springer, pp. 69-80. (10.1007/978-3-030-35106-9_4)

Vigueras Zuniga, M.O., Tejeda del Cueto, M.E., Vasquez Santacruz, J.A., Herrera May, A.L. and Valera Medina, Agustin

2020. Numerical predictions of a swirl combustor using complex chemistry fueled with ammonia/hydrogen blends. Energies 13 (2) , 288. 10.3390/en13020288

Chong, Cheng Tung, Chiong, Meng-Choung, Ng, Jo-Han, Tran, Manh-Vu, Valera-Medina, Agustin

, Józsa, Viktor and Tian, Bo 2020. Dual-fuel operation of biodiesel and natural gas in a model gas turbine combustor. Energy and Fuels 34 (3) , pp. 3788-3796. 10.1021/acs.energyfuels.9b04371

Martinez-Zavala, Haydee, Bhaduri, Debajyoti

, Petkov, Petko, Valera-Medina, Agustin

and Bigot, Samuel

2020. Effects of laser microtextured surfaces in condensation heat transfer. Procedia CIRP 95 , pp. 927-932. 10.1016/j.procir.2020.01.184

Xiao, Hua, He, Wenjing, Lai, Shini, Valera-Medina, Agustin

and Mashruk, Syed 2020. Auto-ignition study on methane and ammonia fuel blends. Presented at: 12th International Conference on Applied Energy (ICAE 2020), Virtual, 1-10 December 2020.

Warwick-Brown, David, Berge-Karevoll, Hilde, Al Abdullatif, Maryam and Valera Medina, Agustin

2020. Assessing the techno-economic feasibility of a wind-tidal lagoon hybrid system for green ammonia storage in Wales, UK. Presented at: Congreso Internacional de Desarrollo Sustentable y Energías Renovables (CIDSER 2020), Virtual, 4-6 November 2020.

Pugh, Daniel

, Valera-Medina, Agustin

, Runyon, Jon

2019. Influence of steam addition and elevated ambient conditions on NOx reduction in a staged premixed swirling NH3/H2 flame. Proceedings of the Combustion Institute 37 (4) , pp. 5401-5409. 10.1016/j.proci.2018.07.091

Hewlett, Sally, Valera Medina, Agustin

and Bowen, Philip

2019. Gas turbine co-firing of steelworks ammonia with coke oven gas or methane: A fundamental and cycle Analysis. Presented at: ASME Turbo Expo 2019, Phoenix, Arizona, USA, 17-21 June 2019. ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition: Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems. ASME, GT2019-91404. 10.1115/GT2019-91404

Honzawa, Takafumi, Kai, Reo, Okada, Akiko, Valera-Medina, Agustin

, Bowen, Philip J.

and Kurose, Ryoichi 2019. Predictions of NO and CO emissions in ammonia/methane/air combustion by LES using a non-adiabatic flamelet generated manifold. Energy 186 , 115771. 10.1016/j.energy.2019.07.101

Guteša Božo, M., Vigueras-Zuniga, M.O., Buffi, M., Seljak, T. and Valera Medina, Agustin

2019. Fuel rich ammonia-hydrogen injection for humidified gas turbines. Applied Energy 251 , 113334. 10.1016/j.apenergy.2019.113334

Alrebei, Odi Fawwaz, Al-Doboon, Ali, Bowen, Philip

2019. CO2-Argon-Steam Oxy-Fuel production for (CARSOXY) gas turbines. Energies 12 (18) , 3580. 10.3390/en12183580

Samiran, Nor Afzanizam, Chong, Cheng Tung, Ng, Jo-Han, Tran, Manh-Vu, Ong, Hwai Chyuan, Valera Medina, Agustin

, Chong, William Woei Fong and Mohd Jaafar, Mohammad Nazri 2019. Experimental and numerical studies on the premixed syngas swirl flames in a model combustor. International Journal of Hydrogen Energy 44 (44) , pp. 24126-24139. 10.1016/j.ijhydene.2019.07.158

Chong, Cheng Tung, Chiong, Meng-Choung, Ng, Jo-Han, Lim, Mooktzeng, Tran, Manh-Vu, Valera Medina, Agustin

and Chong, William Woei Fong 2019. Oxygenated sunflower biodiesel: Spectroscopic and emissions quantification under reacting swirl spray conditions. Energy 178 , pp. 804-813. 10.1016/j.energy.2019.04.201

Chen, Zheyuan, Liu, Ying

and Robinson, Fiona 2019. Characterizing strip snap in cold rolling process using advanced data analytics. Procedia CIRP 81 , pp. 453-458. 10.1016/j.procir.2019.03.078

Al-Farraji, Abbas, Marsh, Richard

, Steer, Julian

2019. Kinetics and performance of raw and torrefied biomass in a continuous bubbling fluidized bed gasifier. Waste and Biomass Valorization 10 (5) , pp. 1365-1381. 10.1007/s12649-017-0167-8

Valera Medina, Agustin

, Li, Rui, He, Guoqiang, Qin, Fei and Konnov, Alexander A. 2019. Reduced chemical kinetics for CDF studies of ammonia-hydrogen blends in gas turbine swirl combustors. Presented at: Ammonia for Fueling Future Energy Workshop, Lisbon, Portugal, 13-14 April 2019.

Valera Medina, Agustin

, Gutesa, M., Xiao, H., Pugh, D.

, Goktepe, B., Marsh, R.

and Bowen, P.

2019. Premixed ammonia/hydrogen swirl combustion under rich fuel conditions for gas turbines operation. International Journal of Hydrogen Energy 44 (16) , pp. 8615-8626. 10.1016/j.ijhydene.2019.02.041

Gutesa Bozo, Milana, Valera Medina, Agustin

, Syred, N and Bowen, Philip J.

2019. Fuel quality impact analysis for practical implementation of corn COB gasification gas in conventional gas turbine power plants. Biomass and Bioenergy 122 , pp. 221-230. 10.1016/j.biombioe.2019.01.012

Alboshmina, Najlaa Ali, Valera Medina, Agustin

and Alsaegh, Ali Safa

2019. Ammonia-hydrogen combustion in a swirl burner with reduction of NOx emissions. Energy Procedia 158 , pp. 2305-2310. 10.1016/j.egypro.2019.01.265

Alsaegh, Ali Safa

, Hussein, Najlaa A., Al-Fahham, M.A., Hatem, Fares A. and Chong, C T 2019. Effects of different nozzle configurations on swirl flow topology in tangential swirl burners. Energy Procedia 158 , pp. 2317-2322. 10.1016/j.egypro.2019.01.269

Chen, Zheyuan, Liu, Ying

and Robinson, Fiona 2019. Strip snap analytics in cold rolling process using machine learning. Presented at: 2019 IEEE 15th International Conference on Automation Science and Engineering, Vancouver, BC, Canada, 22-26 August 2019. -.

Martinez Zavala, Haydee, Bhaduri, Debajyoti

and Bigot, Samuel

2019. Experimental study on heat transfer enhancement during condensation using microstructured surfaces. Presented at: International Conference on Applied Energy 2019, Västerås, Sweden, 12-15 Aug 2019.

Buffi, Marco, Seljak, Tine, Cappelletti, Alessandro, Bettucci, Lorenzo, Valera Medina, Agustin

, Katrasnik, Tomaz and Chiaramonti, David 2018. Performance and emissions of liquefied wood as fuel for a small scale gas turbine. Applied Energy 230 , pp. 1193-1204. 10.1016/j.apenergy.2018.08.126

Hatem, F.A., Alsaegh, A.S.

, Al-Faham, M., Valera Medina, A.

, Chong, C.T. and Hassoni, S.M. 2018. Enhancing flame flashback resistance against Combustion Induced Vortex Breakdown and Boundary Layer Flashback in swirl burners. Applied Energy 230 , pp. 946-959. 10.1016/j.apenergy.2018.09.055

Valera Medina, Agustin

, Xiao, H., Owen-Jones, M., David, W.I.F. and Bowen, Philip

2018. Ammonia for power. Progress in Energy and Combustion Science 69 , p. 63. 10.1016/j.pecs.2018.07.001

Seljak, Tine, Pavalec, Klemen, Buffi, Marco, Valera Medina, Agustin

, Chiaramonti, David and Katrasnik, Tomaz 2018. Challenges and solutions for utilization of bioliquids in microturbines. Journal of Engineering for Gas Turbines and Power 141 (3) , 031401. 10.1115/1.4041312
Item availability restricted.

Chiong, Meng Choung, Chong, Cheng Tung, Ng, Jo-Han, Tran, Manh-Vu, Lam, Su Shiung, Valera Medina, Agustin

and Mohd Jaafar, Mohammad Nazri 2018. Combustion and emission performances of coconut, palm and soybean methyl esters under reacting spray flame conditions. Journal of the Energy Institute 22 (45) , pp. 123-155. 10.1016/j.joei.2018.07.003

Chiong, Meng Choung, Chong, Cheng Tung, Ng, Jo-Han, Lam, Su Shiung, Tran, Manh-Vu, Chong, William Woei Fong, Mohd Jaafar, Mohammad Nazri and Valera Medina, Agustin

2018. Liquid biofuels production and emissions performance in gas turbines: A review. Energy Conversion and Management 173 , pp. 640-658. 10.1016/j.enconman.2018.07.082

Xiao, Hua, Wang, Zhaolin, Valera Medina, Agustin

2018. Study on characteristics of co-firing ammonia/methane fuels under oxygen enriched combustion conditions. Journal of Thermal Science 27 (3) , pp. 270-276. 10.1007/s11630-018-1008-1

Samiran, N. A., Jaafar, M. N. M., Chong, C. T., Valera Medina, Agustin

and Ng, J. H. 2018. Downdraft gasification or raw and torrefied palm kernel shell. Presented at: 3rd International Conference on Power Generation Systems and Renewable Energy Technologies PGSRET, UTM, Malaysia, 4-6 April 2017. 2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET). IEEE Xplore, pp. 38-43.

Samiran, Nor Afzanizam, Jaafar, Mohammad Nazri Mohd, Chong, Cheng Tung, Valera Medina, Agustin

and Ng, Jo-Han 2018. Experimental and numerical studies of swirl combustion characteristics of syngas. Presented at: 3rd International Conference On Power Generation Systems And Renewable Energy Technologies (PGSRET), Johor Bahru, Malaysia, 4-6 April 2017. 2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET). 2017 3RD INTERNATIONAL CONFERENCE ON POWER GENERATION SYSTEMS AND RENEWABLE ENERGY TECHNOLOGIES (PGSRET). IEEE, pp. 191-196. 10.1109/PGSRET.2017.8251826

Samiran, Nor Afzanizam, Jaafar, Mohammad Nazri Mohd, Chong, Cheng Tung, Valera Medina, Agustin

and Ng, Jo-Han 2018. Downdraft gasification of raw and torrefied palm kernel shell. Presented at: 3rd International Conference On Power Generation Systems And Renewable Energy Technologies (PGSRET), Johor Bahru, Malaysia, 4-6 April 2017. Proceedings of the 2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET). IEEE, 10.1109/PGSRET.2017.8251798

Fatla, Oula M. H., Valera Medina, Agustin

, Robinson, Fiona, Cichuta, Mark and Beynon, Nathan 2018. Development of convection in high temperature coil annealing furnaces using rotating cylinder technique. Applied Thermal Engineering 129 , pp. 1392-1402. 10.1016/j.applthermaleng.2017.10.136

Valera Medina, A.

, Vigueras-Zuniga, M. O., Baej, H., Syred, N., Chong, C.T. and Bowen, P. J.

2017. Outlet geometrical impacts on blowoff effects when using various syngas mixtures in swirling flows. Applied Energy 207 , pp. 195-207. 10.1016/j.apenergy.2017.05.119

Xiao, Hua, Valera Medina, Agustin

2017. Study on premixed combustion characteristics of co-firing ammonia/methane fuels. Energy 140 (1) , pp. 125-135. 10.1016/j.energy.2017.08.077

Al-Akaishi, Ahmed, Valera Medina, Agustin

, Chong, C. T. and Marsh, Richard

2017. CFD analysis of the fluidised bed hydrodynamic behaviour inside an isothermal gasifier with different perforated plate distributors. Energy Procedia 142 , pp. 835-840. 10.1016/j.egypro.2017.12.134

Kurji, Hayder, Valera Medina, Agustin

, Okon, Aniekan and Chong, CT 2017. Combustion and emission performance of CO2/CH4/biodiesel and CO2/CH4/diesel blends in a Swirl Burner Generator. Energy Procedia 142 , pp. 154-159. 10.1016/j.egypro.2017.12.025

Buffi, Marco, Cappelletti, Alessandro, Seljak, Tine, Katrasnik, Tomaz, Valera Medina, Agustin

and Chiaramonti, David 2017. Emissions and combustion performance of a micro gas turbine powered with liquefied wood and its blends. Energy Procedia 142 , pp. 297-302. 10.1016/j.egypro.2017.12.047

Hatem, Fares A., Alsaegh, Ali S.

, Al-Faham, Mohammed and Valera Medina, Agustin

2017. Enhancement flame flashback resistance against CIVB and BLF in swirl burners. Energy Procedia 142 , pp. 1071-1076. 10.1016/j.egypro.2017.12.358

Xiao, Hua, Valera Medina, Agustin

and Dooley, S. 2017. 3D simulation of ammonia combustion in a lean premixed swirl burner. Energy Procedia 142 , pp. 1294-1299. 10.1016/j.egypro.2017.12.504

Al-Fahham, Mohamed, Hatem, Fares Amer, Al-Dulami, Zaid, Valera Medina, Agustin

and Bigot, Samuel

2017. Experimental study to enhance swirl burner against boundary layer flashback. Energy Procedia 142 , pp. 1534-1538. 10.1016/j.egypro.2017.12.604

Alsaegh, Ali Safa

, Hatem, Fares and Valera Medina, Agustin

2017. Visualisation of turbulent flows in a swirl burner under the effects of axial air jets. Energy Procedia 142 , pp. 1680-1685. 10.1016/j.egypro.2017.12.549

Okon, Aniekan, Valera Medina, Agustin

, Kurji, Hayder and Xue, Yiqin 2017. Acoustic dynamics of a swirl premixed combustor with different operating conditions. Energy Procedia 142 , pp. 1674-1679. 10.1016/j.egypro.2017.12.548

Samiran, Nor Afzanizam, Ng, Jo-Han, Mohd Jaafar, Mohammad Nazri, Valera Medina, Agustin

and Chong, Cheng Tung 2017. Swirl stability and emission characteristics of CO-enriched syngas/air flame in a premixed swirl burner. Process Safety and Environmental Protection 112 (Part B) , pp. 315-326. 10.1016/j.psep.2017.07.011

Valera Medina, Agustin

, Marsh, P., Bulat, G. and Bowen, Philip

2017. Preliminary study on lean premixed combustion of ammonia-hydrogen for swirling gas turbine combustors. International Journal of Hydrogen Energy 42 (38) , pp. 24495-24503. 10.1016/j.ijhydene.2017.08.028

Escamilla‑Ruíz, I.A., Sierra‑Espinosa, F. Z., García, J. C., Valera Medina, Agustin

and Carillo, F 2017. Experimental data and numerical predictions of a single-phase flow in a batch square stirred tank reactor with a rotating cylinder agitator. Heat and Mass Transfer 53 (9) , pp. 2933-2949. 10.1007/s00231-017-2030-7

Buffi, Marco, Valera Medina, Agustin

, Runyon, Jon

and Chiaramonti, David 2017. Emissions characterization tests for hydrotreated renewable jet fuel from used cooking oil and its blends. Applied Energy 201 , pp. 84-93. 10.1016/j.apenergy.2017.05.104

Xiao, Hua, Valera Medina, Agustin

2017. Modeling combustion of ammonia/hydrogen fuel blends under gas turbine conditions. Energy and Fuels 31 (8) , pp. 8631-8642. 10.1021/acs.energyfuels.7b00709

Chong, Cheng Tung, Tan, Win Hon, Lee, Siew Ling, Chong, William Woei Fong, Lam, Su Shiung and Valera Medina, Agustin

2017. Morphology and growth of carbon nanotubes catalytically synthesised by premixed hydrocarbon-rich flames. Materials Chemistry and Physics 197 , pp. 246-255. 10.1016/j.matchemphys.2017.05.036

Al-Doboon, Ali, Gutesa, Milana, Valera Medina, Agustin

, Syred, Nick, Ng, Jo-Han and Chong, Cheng Tung 2017. CO 2 -argon-steam oxy-fuel (CARSOXY) combustion for CCS inert gas atmospheres in gas turbines. Applied Thermal Engineering 122 , pp. 350-358. 10.1016/j.applthermaleng.2017.05.032

Xiao, Hua, Howard, M.S., Valera Medina, Agustin

, Dooley, S. and Bowen, Philip John

2017. Reduced chemical mechanisms for ammonia/methane co-firing for gas turbine applications. Energy Procedia 105 , pp. 1483-1488. 10.1016/j.egypro.2017.03.441

Xiao, Hua, Valera Medina, Agustin

2017. Numerical study assessing various ammonia/methane reaction models for use under gas turbine conditions. Fuel 196 , pp. 344-351. 10.1016/j.fuel.2017.01.095

Buffi, Marco, Chiaramonti, David and Valera-Medina, Agustin

2017. Strategies toward experimental assessments of new aviation renewable fuels and blends: The BIOREFLY Project. Energy Procedia 105 , pp. 433-438. 10.1016/j.egypro.2017.03.337

Valera Medina, Agustin

, Baej, H., Syred, Nicholas, Chong, C. T. and Bowen, Philip John

2017. Coherent structure impacts on blowoff using various syngases. Energy Procedia 105 , pp. 1356-1362. 10.1016/j.egypro.2017.03.500

Hatem, Fares, Alsaegh, Ali

2017. Experimental and numerical investigation of the effect of diffusive air injection on turbulence generation and flashback propensity in swirl combustors. Presented at: European Combustion Meeting ECM 2017, Dubrovnik, Croatia, 18-21 April 2017.

Xiao, Hua and Valera Medina, Agustin

2017. Chemical kinetic mechanism study on premixed combustion of ammonia/hydrogen fuels for gas turbine use. Journal of Engineering for Gas Turbines and Power 139 (8) , -. 10.1115/1.4035911

Hatem, Fares Amer, Alsaegh, Ali Safa

, Syred, Nick and Marsh, Richard 2017. Experimental investigation of the Effect of Air Diffusive injection on premixing swirl flames. Presented at: 55th AIAA Aerospace Sciences Meeting, Grapevine, Texas, USA, 9 - 13 January 2017. 55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-0778). Reston, Va: American Institute of Aeronautics and Astronautics, pp. 1-10. 10.2514/6.2017-0778

Okon, Aniekan, Valera Medina, Agustin

, Kurji, Hayder and Marsh, Richard

2017. Effects of flame temperature on combustion instabilities of a premixed burner. Presented at: 8th European Combustion Meeting 2017, Dubrovnik, Croatia, 18-21 April 2017.

Al-Fahham, Mohamed, Hatem, Fares, Valera Medina, Agustin

and Bigot, Samuel

2017. Investigation of boundary layer flashback enhancement in swirl burner using woven wire mesh. Presented at: 8th European Combustion Meeting 2017, Dubrovnik, Croatia, 18-21 April 2017.

Valera Medina, Agustin

, Runyon, Jon

, Beasley, Paul, Hughes, Timothy and Bowen, Phil

2017. Ammonia-methane combustion in tangential swirl burners for gas turbine power generation. Applied Energy 185 (2) , pp. 1362-1371. 10.1016/j.apenergy.2016.02.073

Alsaegh, Ali

, Hatem, Fares, Valera Medina, Agustin

2017. CFD simulation and validation of hydrodynamic instabilities onset in swirl combustors. Presented at: 8th European Combustion Meeting 2017, Dubrovnik, Croatia, 18-21 April 2017.

Syred, Nicholas, Gutesha, Milana V., Al-Doboon, Ali, Valera Medina, Agustin

2017. CARSOXY (CO2-Argon-Steam-OxyFuel) combustion in gas turbines for CCS systems. Presented at: 55th AIAA Aerospace Sciences Meeting, Grapevine, TX, USA, 9-13 January 2017. 55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-1608). Sci Tech, 10.2514/6.2017-1608

Al-Fahham, Mohammed, Hatem, Fares Amer, Alsaegh, Ali Safa

, Bigot, Samuel

2017. Experimental study to enhance resistance for boundary layer flashback in swirl burners using microsurfaces. Presented at: ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, North Carolina, USA, 26-30 June 2017. ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2017, VOL 4A. , vol.4A ASME, 10.1115/GT2017-63367

Runyon, Jon

2017. Experimental analysis of confinement and swirl effects on premixed ch4-h-2 flame behavior in a pressurized generic swirl burner. Presented at: ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, North Carolina, USA, 26-30 June 2017. ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. , vol.4B ASME, 10.1115/GT2017-64794

Afzanizam Samiran, Nor, Samiran, Jo-Han, Nazri Mohd Jafar, Mohammad, Valera Medina, Agustin

and Chong, Cheng Tung 2016. H2-rich syngas strategy to reduce NOx and CO emissions and improve stability limits under premixed swirl combustion mode. International Journal of Hydrogen Energy 41 (42) , pp. 19243-19255. 10.1016/j.ijhydene.2016.08.095

Xiao, Hua, Howard, Michael, Valera Medina, Agustin

, Dooley, Stephen and Bowen, Philip John

2016. A study on reduced chemical mechanisms of ammonia/methane combustion under gas turbine conditions. Energy & Fuels 30 (10) , pp. 8701-8710. 10.1021/acs.energyfuels.6b01556

Valera Medina, Agustin

and Baej, H. 2016. Hydrodynamics during the transient evolution of open jet flows from/to wall attached jets. Flow, Turbulence and Combustion 97 (3) , pp. 743-760. 10.1007/s10494-016-9718-5

Okon, Aniekan, Kurji, Hayder, Valera Medina, Agustin

and Xue, Yiqin 2016. Heat release rate and pressure fluctuations of a lean premixed flame at different forcing levels. Presented at: The International Conference for Students on Applied Engineering, Newcastle upon Tyne, UK, 20-21 October 2016. Published in: Al-Shibaany, Z. Y. A. and Hameed, A. F. eds. 2016 International Conference for Students on Applied Engineering (ICSAE) Proceedings. Piscataway, NJ: IEEE, pp. 232-236. 10.1109/ICSAE.2016.7810194
Item availability restricted.

Al-Fahham, Mohamed, Bigot, Samuel

2016. A study of fluid flow characteristics using microstructured surfaces produced by WEDM. Presented at: 4M/IWMF2016 Conference, Lyngby, Denmark, 13-15 September 2016.

Aldoboon, Ali, Valera Medina, Agustin

, Syred, Nicholas and Ng, Jo-Han 2016. CO2 -Argon-steam oxy-fuel (CARSOXY) combustion for CCS inert gas atmospheres in gas turbines. Presented at: PRES 2016, Prague, Czech Republic, 27-31 August 2016.

Fatla, Oula, Valera Medina, Agustin

, Robinson, Fiona, Cichuta, Mark and Beynon, Nathan 2016. Rotating cylinders for enhanced heat transfer in annealing processes. Presented at: PRES 2016, Prague, Czech Republic, 27-31 August 2016.

Kurji, Hayder, Valera Medina, Agustin

, Runyon, Jon

, Cerone, N., Zimbardi, F. and Valerio, V. 2016. Combustion characteristics of biodiesel saturated with pyrolysis oil for power generation in gas turbines. Renewable Energy 99 , pp. 443-451. 10.1016/j.renene.2016.07.036

Kurji, Hayder, Okon, Aniekan, Valera Medina, Agustin

and Tung Chong, Cheng 2016. Reduction of emissions by using various syngases with different injection strategies under premixed combustion mode. Presented at: The International Conference for Students on Applied Engineering, Newcastle upon Tyne, UK, 20-21 October 2016.

Valera Medina, Agustin

and Vanierschot, Maarten 2016. Onset/annihilation of the precessing vortex core. Experimental study. Presented at: 11th European Fluid Mechanics Conference, Seville, Spain, 12-16 Sept 2016.

Smaisim, Ghassan, Fatla, Oula, Valera Medina, Agustin

, Rageb, A. M. and Syred, Nicholas 2016. Experimental and theoretical investigation of the effect of rotating circular cylinder speed on the lift and drag forces. International Journal of Energy and Environment 7 (1) , pp. 23-36.

Smaisim, G. F., Fatla, Oula, Valera Medina, Agustin

, Rageb, A. M. and Syred, Nicholas 2016. Investigation of heat transfer and fluid mechanics across a heated rotating circular cylinder in crossflow. Presented at: AIAA Science and Technology Forum and Exposition, 2016, San Diego, CA, USA, 4-8 January 2016.

Baej, Hesham, Valera Medina, Agustin

2016. Combustion blowoff effects on the central recirculation zone using various syngas mixtures in a tangential swirl burner. Presented at: AIAA Science and Technology Forum, 2016, San Diego, CA, USA, 4-8 January 2016.

Buffi, Marco, Valera Medina, Agustin

, Runyon, Jon

and Chiaramonti, D. 2016. Evaluation of combustion behavior of renewable jet fuel in a combustor rig: influence of HEFA and its blends on flame stability and emissions compared to aviation kerosene. Presented at: 24th European Biomass Conference, Amsterdam, The Netherlands, 6-9 June 2016.

Kurji, Hayder, Okon, Aniekan, Valera Medina, Agustin

and Cheng-Tung, C. 2016. Reduction of emissions by using various syngases with different injection strategies under premixed combustion mode. Presented at: ICSAE: International Conference for Students on Applied Engineering, 20-21 October 2016. Students on Applied Engineering (ICSAE), International Conference for. IEEE, p. 407. 10.1109/ICSAE.2016.7810226

Valera Medina, Agustin

, Runyon, Jon

, Pugh, Daniel G.

, Beasley, P. and Hughes, Thomas

2015. Ammonia, methane and hydrogen for gas turbines. Energy Procedia 75 , pp. 118-123. 10.1016/j.egypro.2015.07.205

Hatem, Fares, Valera-Medina, Agustin

, Syred, Nick, Marsh, Richard

and Bowen, Phil

2015. Experimental investigation of the effects of fuel diffusive injectors on premixed swirling flames. Presented at: 53rd AIAA Aerospace Sciences Meeting, Kissimmee, Florida, USA, 5-9 January 2015. 53rd AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2015-2076). American Institute of Aeronautics and Astronautics, 10.2514/6.2015-2076

Baej, Hesham, Valera Medina, Agustin

2015. CFD predictions of swirl burner aerodynamics with variable outlet configurations. Presented at: Global Conference on Energy and Sustainable Development (GCESD2015), Coventry University Technology Park, 24-26 February 2015. pp. 2307-2312.

Baej, Hesham, Valera Medina, Agustin

2015. Blowoff propensity, CRZs and flow turbulent nature using various syngases for gas turbines. Presented at: The 3rd Sustainable Thermal Energy Management International Conference (SUSTEM 2015), Newcastle upon Tyne, UK, 7-8 July 2015. pp. 2307-2312.

Casbis, Luis Mixquitla, Garcia, Juan Carlos, Sierra, Fernando and Valera Medina, Agustin

2015. Analisis Numerico del Campo de Fluidos en Camara de Combustion para Aplicaciones en Microturbinas de Gas. Presented at: Encuentro Nacional AMIDIQ, Cancun, Mexico, 5-8th May 2015.

Hatem, Fares, Valera Medina, Agustin

2015. Experimental investigation of the effects of central fuel injectors on premixed swirling flames. Presented at: 53rd Aerospace sciences Meeting, Orlando, FL, USA, 5-9 January 2015.

Runyon, Jon

, Sevcenco, Yura Alexander

2015. Methane-oxygen flame stability in a generic premixed gas turbine swirl combustor at varying thermal power and pressure. Presented at: ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, Montreal, Quebec, Canada, 15–19 June 2015. Conference Proceedings of ASME Turbo Expo 2015: Turbine Technical Conference and Exposition. Combustion, Fuels and Emissions , vol.4B New York: ASME, 10.1115/GT2015-43588

Vigueras-Zuniga, Marco Osvaldo, Valera Medina, Agustin

, Syred, Nicholas and De La Rosa Urbalejo, Daniel 2014. Flashback avoidance in swirling flow burners. Ingenieria, Investigacion y Tecnoloigia 15 (4) , pp. 603-614. 10.1016/S1405-7743(14)70658-4

Lewis, Jonathan, Morris, Steven

and Baej, Hesham 2014. The use of CO2 to improve stability and emissions of IGCC combustors. Presented at: ASME Turbo Expo 2014, Dusseldorf, Germany, 16-19 June 2014. Proceedings of the ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. , vol.4A ASME - The American Society of Mechanical Engineers, GT2014-25446. 10.1115/GT2014-25446

Miranda Gonzalez, Alfredo and Valera Medina, Agustin

2014. Shale gas exploitation in Mexico: some technical challenges. Presented at: Latin American Congress of Turbomachinery, Queretaro, Mexico, 1-4 September 2014.

Syred, Nicholas, Giles, Anthony

, Lewis, Jamie Peter, Abdulsada, Mohammed H., Valera Medina, Agustin

and Griffiths, Anthony John 2014. Effect of inlet and outlet configurations on blow-off and flashback with premixed combustion for methane and a high hydrogen content fuel in a generic swirl burner. Applied Energy 116 , pp. 288-296. 10.1016/j.apenergy.2013.11.071

Vigueras Zuniga, Marco Osvaldo, Valera Medina, Agustin

, Syred, Nicholas and Bowen, Philip John

2014. High momentum flow region and central recirculation zone interaction in swirling flows. Ingnieria Mecanica Tecnologia y Desarollo 4 (6) , pp. 195-204.

Syred, Nicholas, Lewis, Jonathan, Valera Medina, Agustin

2014. Acoustic streaming effects in high intensity swirl burners. Presented at: 52nd AIAA Science and Tecnology Forum, National Harbour, MD, USA, 13-17 January 2014. 10.2514/6.2014-1387

Baej, Hesham, Valera Medina, Agustin

, Syred, Nicholas, O'Doherty, Timothy

2014. Impacts on blowoff by a variety of CRZs using various gases for gas turbines. Presented at: ICAE 2014 (International Conference on Applied Energy), Taipei, Taiwan, 30-2 June 2014.

Lewis, Jonathan, Valera Medina, Agustin

and Morris, Steven

2014. Augmenting the structures in a swirling flame via diffusive injection. Journal of Combustion 2014 , 280501. 10.1155/2014/280501

Baej, Hesham, Valera Medina, Agustin

, Syred, Nicholas, O'Doherty, Timothy

2014. Impacts on blowoff by a Variety of CRZs using various gases for gas turbines. Energy Procedia 61 , pp. 1606-1609. 10.1016/j.egypro.2014.12.301

Valera Medina, Agustin

, Syred, Nicholas, Bowen, Philip John

2014. Shear flow and central recirculation zone interaction in reactive swirling flows. Presented at: 52nd Aerospace Sciences meeting, National harbor, Maryland, Maryland, USA, 13-17 January 2014.

Valera Medina, Agustin

, Syred, Nicholas and Bowen, Philip John

2013. Central Recirculation Zone Visualization in Confined Swirl Combustors for Terrestrial Energy. Journal of Propulsion and Power (AIAA) 29 (1) , pp. 195-204. 10.2514/1.B34600

Syred, Nicholas, Giles, Anthony

, Lewis, Jonathan, Valera Medina, Agustin

and Griffiths, Anthony John 2013. Tangential Velocity Effects and Correlations for Blowoff and Flashback in a Generic Swirl Burner and the Effect of a Hydrogen Containing Fuel. Presented at: 51st AIAA Aerospace Science Meeting, Texas, USA, 7-10 January 2013. 10.2514/6.2013-736

Syred, Nicholas, Valera Medina, Agustin

2013. Improving swirl flow generation. Presented at: 51st AIAA Aerospace Science Meeting, Texas, USA, 7-10 January 2013. 10.2514/6.2013-596

Valera Medina, Agustin

, Syred, Nicholas, Giles, Anthony

and Griffiths, Anthony John 2013. Influence of the central recirculation zone strength in the blow off mechanism using different fuels. Presented at: European Combustion Meeting (ECM2013), Lund, Sweden, 25-28 June 2013.

Syred, Nicholas, Giles, Anthony

, Lewis, Jonathan, Abdulsada, Moahammed, Pugh, Daniel

and Griffiths, Anthony John 2013. Effect of inlet and outlet configurations on blow-off and flashback with premixed combustion for high hydrogen content fuels in a generic swirl burner. Presented at: ICAE 2013, Pretoria, South Africa, 12-15 November 2013.

Vigueras, O. M., Valera Medina, Agustin

and Syred, Nicholas 2012. Combustion bank for studies of alternative energies for terrestrial power generation. Journal of Advances and Applications in Fluid Mechanics 12 (2) , pp. 81-99.

Vigueras-Zuniga, M. O., Valera Medina, Agustin

and Syred, Nicholas 2012. Studies of the precessing vortex core in swirling flows. Journal of Applied Research and Technology 10 (5) , pp. 755-765.

Valera Medina, Agustin

, Syred, Nicholas and Griffiths, Anthony John 2012. Análisis de impacto causado por estructuras coherentes en sistemas de combustión de flujo giratorio. Ingenieria, Investigacion y Tecnologia 13 (2) , pp. 199-213.

Valera Medina, Agustin

, Martinez-VIdal, I. M., Jimenez-Alcazar, R. E., Valle-Melendez, G. E. and Aboites-Davila, F. 2012. Design and Operation of a Combustion Laboratory for Gas Turbine Analyses. Presented at: XIII Congres y Exposicion Latinoamericana de Turbomaquinaria, Queretaro, Mexico, 12-15 March 2012.

De La Rosa Urbalejo, Daniel, Crayford, Andrew Philip