Velocity Inlet BC..!!
 

Hi all, Is it possible to specify the velocity at the inlet. I'm solving RANS. Cheers

Re: Velocity Inlet BC..!!
 

Hi,

what for?

boundary layer? jet? compressor?

supersonic? subsonic?

Re: Velocity Inlet BC..!!
 

it is definitely possible and that is all that's needed for incompressible laminar flow. Depending on your turbulence model, you may need to specify additional parameters.

Re: Velocity Inlet BC..!!
 

Hi, Jim & Ted

Jim, The case is subsonic inlet.. Ted, I@m talking about compressible BL. Looking for more discussions. Thanks.

Jim

Re: Velocity Inlet BC..!!
 

To add more,If I specify the velocity at the inlet what property to extrapolate from interior of the domain?.what to specify beside the velocity at the inlet?.