setting variable boundary
 

Hello,

Please help me in this problem: I want to use outlet massflow and temperature of one face as inlet for another face of course at the same model. any body knows what I should do for it? I'm thankful in advance.

Mehdi

Re: setting variable boundary
 

I guess the only way is to use user-subroutines: posdat.f for integrating massflow and temperature at the outlet and transfer these data (e.g. common block) to bcdfi.f

this should work. maybe you'll need some kind of relaxation due to stability problems

Re: setting variable boundary
 

try negative inlet.

Re: setting variable boundary
 

did you try partial periodic boundary conditions? then you can impose the massflow and the temperature.