Steady state analysis of gas networks with distributed injection of alternative gas

Abeysekera, M. ORCID: https://orcid.org/0000-0002-1743-3254, Wu, J. ORCID: https://orcid.org/0000-0001-7928-3602, Jenkins, N. ORCID: https://orcid.org/0000-0003-3082-6260 and Rees, M. 2016. Steady state analysis of gas networks with distributed injection of alternative gas. Applied Energy 164 , pp. 991-1002. 10.1016/j.apenergy.2015.05.099

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Abstract

A steady state analysis method was developed for gas networks with distributed injection of alternative gas. A low pressure gas network was used to validate the method. Case studies were carried out with centralized and decentralized injection of hydrogen and upgraded biogas. Results show the impact of utilizing a diversity of gas supply sources on pressure distribution and gas quality in the network. It is shown that appropriate management of using a diversity of gas supply sources can support network management while reducing carbon emissions.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Uncontrolled Keywords:	Gas network; Steady state; Distributed injection; Newton Raphson method; Wobbe index
Additional Information:	This is an open access article under the terms of the CC-BY Attribution 4.0 International license.
Publisher:	Elsevier
ISSN:	0306-2619
Funders:	Engineering and Physical Sciences Research Council
Date of First Compliant Deposit:	30 March 2016
Date of Acceptance:	29 May 2015
Last Modified:	05 May 2023 16:39
URI:	https://orca.cardiff.ac.uk/id/eprint/74623

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