Reply To: How to make performance map of an impeller

[asustark700]

Thank you so much Frederico for replying to me!

After watching this tutorial, I can say "This can get me started!"

but I have some doubts:

1. His input parameters are {inlet_temp and inlet_velo}, output parameter is {outlet_temp}, which is not time dependent.
   In my case, My input parameters are {speed} and output parameters are {pressure ratio, mass flow rate}, which is time dependent.
   
   POV: If I am wrong anywhere please correct me and if there is another method please tell me.
   
   
2. My analysis is going to be transient. I cannot afford high computational costs. so how can I reduce it?
   
   POV:  I run the steady simulation for 3 hours with 1000 iterations and transient simulation for one and a half hours with 200 time steps with 5 sub-iterations.

Sending positive vibes... Again!
cheap person 😁