breakup and collision models OpenFOAM -- CFD Online Discussion Forums

December 12, 2020, 06:09	breakup and collision models OpenFOAM	#1
Rid@foam Member Riddhideep Biswas Join Date: May 2020 Posts: 30 Rep Power: 6	Hello everyone!! I am doing a simulation of coughing and sneezing using sprayFoam solver of OpenFOAM 6. I want to implement collision, coalescence and breakup models for my simulation. I have searched these models and I have found that there are two collision-coalescence models (O'Rourke and trajectory) and six breakup models (TAB, ETAB, Reitz-Diwakar, Reitz-KHRT, Pilch-Erdman and SHF). Which of the breakup models is the best? Which breakup model should I use for my case, can any one suggest? Also which collision-coalescence model should I use?

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