14th Annual (International) Mechanical Engineering Conference , 2006-05-01

Title : ( Coalescence Collision of Two Droplets: Bubble Entrapment and the Effects of Important Parameters )

Authors: Mohammad Passandideh Fard , Ehsan Roohi ,

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In this study, coalescence collision of two water droplets is studied using a modified Volume of Fluid (VOF) method. The focus of this work is on head-on binary collision of two droplets; the effects of Reynolds number, drop size ratio and impact velocity on the coalescence process are investigated. In addition, air bubble entrapment phenomenon during droplet collision is discussed.

Keywords

, Spray, Atomization, Coalescence Collision, Droplet Impact, Air Bubble Entrapment, Volume of Fluid, Free Surface Flow, Numerical
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@inproceedings{paperid:1021246,
author = {Passandideh Fard, Mohammad and Roohi, Ehsan},
title = {Coalescence Collision of Two Droplets: Bubble Entrapment and the Effects of Important Parameters},
booktitle = {14th Annual (International) Mechanical Engineering Conference},
year = {2006},
location = {Isfahan, IRAN},
keywords = {Spray; Atomization; Coalescence Collision; Droplet Impact; Air Bubble Entrapment; Volume of Fluid; Free Surface Flow; Numerical Simulation},
}

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%0 Conference Proceedings
%T Coalescence Collision of Two Droplets: Bubble Entrapment and the Effects of Important Parameters
%A Passandideh Fard, Mohammad
%A Roohi, Ehsan
%J 14th Annual (International) Mechanical Engineering Conference
%D 2006

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