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Source term calculation

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May 15, 2019, 23:46	Source term calculation	#1
huopao New Member ChengYang Join Date: Mar 2019 Posts: 1 Rep Power: 0	I am trying to write a short UDF to simulate "coal particle reaction" , as the calculation zone set as porous medium, so should I calculate the gas product source term by " / (C_VOLUME(c,t) * CURRENT_TIMESTEP", or " /(porosity * C_VOLUME(c,t) * CURRENT_TIMESTEP" which consider the source term only produce in gas phase. Thank you very much! I seems have an answer to my confusion, it seems that the source term defined by "per unit volume of cell per time".

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