Lid driven cavity- Moving wall BC.!!!

Vino · September 23, 2014, 05:30

Hi,

I would like to simulate 2D "lid driven cavity" Problem. Moving wall (not grid movement) boundary condition need to be applied on the top wall. Is there any way to apply this particular boundary condition in SU2?

I tried to modify HEAT_FLUX BC (void CNSSolver::BC_HeatFlux_Wall) and I imposed u-velocity = 1 unit in the solver_direct_mean.cpp file. But still its not working.

Do I need to modify anything in the Residual terms or automatically it will get calculated once the primitive variables are set?

Vino · September 25, 2014, 11:50

MOVING_WALL option is doing this fine.!!!

Thanks.!!!

September 23, 2014, 05:30	Lid driven cavity- Moving wall BC.!!!	#1
Vino Senior Member Vino Join Date: Mar 2013 Posts: 130 Rep Power: 13	Hi, I would like to simulate 2D "lid driven cavity" Problem. Moving wall (not grid movement) boundary condition need to be applied on the top wall. Is there any way to apply this particular boundary condition in SU2? I tried to modify HEAT_FLUX BC (void CNSSolver::BC_HeatFlux_Wall) and I imposed u-velocity = 1 unit in the solver_direct_mean.cpp file. But still its not working. Do I need to modify anything in the Residual terms or automatically it will get calculated once the primitive variables are set?

September 25, 2014, 11:50		#2
Vino Senior Member Vino Join Date: Mar 2013 Posts: 130 Rep Power: 13	MOVING_WALL option is doing this fine.!!! Thanks.!!! akun646 likes this.

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