viscous wall boundary condition
 

How can I implement a wall boundary condition for compressible Navier-stokes equations in conservation forms? In the solution vectore there is only density, pressure velocity. What about the temperature?

Thanks Shuo

Re: viscous wall boundary condition
 

Usually you assume the wall is either isothermal or adiabatic or define the heat transfer explicitly. Depending on the case, which suits your problem, you assign the boundary condition for temperature.