Centrifugal Compressor Design Validation
 

Dear All,

I am simulating a turbocharger's compressor in steady state with mass flow inlet and pressure outlet conditions (i have these boundary values from experiments) winth constant rpm.

I have validated the results of the model.

Now, I have changed the blade geometry and i want to simulate new design. I want to measure forces acting on blade surfaces of both designs and compare them. (I will use same rpm's for both cases. I also want to measure pressure ration of new design)

However, I do not know where to start from the new simulation. Cause I dont have measurement results for boundaries.

Could you please help me for boundary conditions?

anybody to help?