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the liquid flow distance

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August 18, 2021, 21:45	the liquid flow distance	#1
aminhgn New Member Join Date: Jul 2018 Posts: 29 Rep Power: 7	I am new to UDF, I am trying to apply the following equation to calculate the contact time in multiphase flow: t = l/usurf where l is the liquid flow distance. At each moment, the coordinates of the liquid in each cell could be obtained so the flow distance could be calculated. I am trying to understand how to calculate l (liquid flow distance) by UDF based on mentioned explanation. Thank you in advance for your help. Amin

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liquid film, mass transfer vof udf, multiphase flow

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