CFD Online Discussion Forums

CFD Online Discussion Forums (
-   Main CFD Forum (
-   -   Transonic Fan Optmization (

Saima September 14, 2012 12:15

Transonic Fan Optmization
Hello Guys,

I have a quick query: Regarding Transonic Compressor Fan optimization. I am doing Aerodynamic optimization for compressor fan but have a problem to set back pressure.

When Fan shape is changed during optimization the back pressure no more good for new blade shape. As one of the constraint for optimization loo is to have 0.5% diff of mass flow rate. But because P2/back pressure no more good so it is not able to get mass flow rate tolerance.

Do you have any clue or idea to set that.


eslamnagy December 25, 2012 09:08

i have the same problem
i need the geometry if u can help me ,, how u can get the geometry ?? are u using vista AFD

Saima December 25, 2012 11:55

For geometry creation we have our in-house software.

eslamnagy December 26, 2012 03:56

what do mean by house software??
what do mean by house software?? i need a parametric geometry that can be used in ansys globe optimization>>>thanks for reply

All times are GMT -4. The time now is 10:41.