Help with changing static pressure at patch due to calculated mass flow rate at patch -- CFD Online Discussion Forums

October 10, 2024, 12:22	Help with changing static pressure at patch due to calculated mass flow rate at patch	#1
quarkz Senior Member TWB Join Date: Mar 2009 Posts: 414 Rep Power: 19	Hi, I need change static pressure at a patch due to calculated mass flow rate at that patch when OF is running. So I need to do 2 things - 1. calculate mass flow rate at a patch, maybe every 10 or 50 steps or time interval 2. based on the mass flow, change the static pressure at tt patch based on some formula. FYI, I'll be using rhoSimpleFoam. I read that one can change BC thru changeDictionaryDict. But I'm not sure if this is the right way. Thanks.

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