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Any solution for the numerical problem near the actuator disc?

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October 13, 2019, 13:47	Any solution for the numerical problem near the actuator disc?	#1
gonzaCSC New Member Gonzalo Navarro Join Date: Jul 2016 Posts: 2 Rep Power: 0	Hi OpenFOAM users! I found that using the actuationDiskSource there is a small jump in the velocity field near the actuator disc cells. I couldnt found a solution on internet. Any help?

October 14, 2019, 03:21		#2
hjasak Senior Member Hrvoje Jasak Join Date: Mar 2009 Location: London, England Posts: 1,907 Rep Power: 33	This is not a bug. If you want a clean jump, use face jump conditions such as fan instead of cell zone body force Hrv Daniel_Khazaei likes this. __________________ Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk

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actuator disc, fvoptions momentum source

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