Two droplets interaction on substrate

Jameel, Atheel, Bowen, Philip John ORCID: https://orcid.org/0000-0002-3644-6878 and Yokoi, Kensuke ORCID: https://orcid.org/0000-0001-7914-6050 2016. Two droplets interaction on substrate. Presented at: 24th Conference on Computational Mechanics, Cardiff, UK, 31 March - 1 April 2016. ACME-­‐UK 2016 24th Conference on Computational Mechanics 31 Mar - 1 Apr 2016 Cardiff: proceedings. ACME, pp. 384-387.

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Abstract

Dynamics of two droplets interactions on a substrate (droplet impact on a sessile droplet) are numerically investigated using OpenFOAM. The impact speed, location of the impacting droplet, viscosity and surface tension were varied in the numerical studies. We found that when the surface tension dominates the flow, the mass canter of two droplets moves to impacting droplet side. When the inertia dominates the flow, the mass centre moves to the opposite direction.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > TJ Mechanical engineering and machinery
Publisher:	ACME
Related URLs:	https://acme2016.sciencesconf.org/90601
Date of First Compliant Deposit:	26 April 2016
Last Modified:	01 Nov 2022 10:01
URI:	https://orca.cardiff.ac.uk/id/eprint/89926

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