[Wenqiang]

Hi, hope everything goes well. Just one quick question, does SU2 has a boundary condition with static pressure changing with time? I want to run an unsteady simulation, I need to set a static pressure at the outlet of a duct and make it gradually increase with time.



I know there is a RAMP_OUTLET_PRESSURE_COEFF in the turbomachinery simulation, but this is for steady case, right? I tested a very simple case in the unsteady simulation and I can see the static pressure seems to change with time as well. Just to double check, does it work in unsteady case?

[pdp.aero]

Originally Posted by Wenqiang

Hi, hope everything goes well. Just one quick question, does SU2 has a boundary condition with static pressure changing with time? I want to run an unsteady simulation, I need to set a static pressure at the outlet of a duct and make it gradually increase with time.



I know there is a RAMP_OUTLET_PRESSURE_COEFF in the turbomachinery simulation, but this is for steady case, right? I tested a very simple case in the unsteady simulation and I can see the static pressure seems to change with time as well. Just to double check, does it work in unsteady case?

SU2 is an opensource CFD package! You have access to the source code and you are able to define any boundary conditions that suits your physical problem in case available boundary conditions ain't deliver what you're looking for.