CFD simulation of a room help...

Jonahprivett · March 21, 2016, 13:26

I'm simulating the fluid flow of air entering a room with a window and radiator and window, with an outlet at the other end of the room. Having trouble with achieving a 10E-5 convergence, using a tet mesh with inflation (700,000 elements). Currently using the k-epsilon turbulence model and I thought my boundary conditions were okay.

Any suggestions on how to get a better convergence?

leasken · March 29, 2016, 05:10

You might wanna check out some of the tips in this thread.

http://www.cfd-online.com/Forums/flu...nvergence.html

March 21, 2016, 13:26	CFD simulation of a room help...	#1
Jonahprivett New Member Jonah Join Date: Mar 2016 Posts: 5 Rep Power: 10	I'm simulating the fluid flow of air entering a room with a window and radiator and window, with an outlet at the other end of the room. Having trouble with achieving a 10E-5 convergence, using a tet mesh with inflation (700,000 elements). Currently using the k-epsilon turbulence model and I thought my boundary conditions were okay. Any suggestions on how to get a better convergence?

March 29, 2016, 05:10		#2
leasken New Member Join Date: Feb 2016 Posts: 22 Rep Power: 10	You might wanna check out some of the tips in this thread. http://www.cfd-online.com/Forums/flu...nvergence.html Jonahprivett likes this.

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