radial fan performans test bench

- May 13, 2020 at 12:45 am
  
  oahlatli
  Subscriber
  
  Hi, I am working on radial fan with medium pressure. Experimentel test setup has inlet and outlet duct. We use the valve in the outlet duct to pressurize the fan.
  
  To simulate this situation, I define the following conditions as boundary condition in fluent.
  
  1. For free suction at the inlet (to simulate atmosphere), Gauge Pressure inlet= 0 Pa
  
  2. For the static pressure at the outlet, Gauge pressure=500 Pa (sample)
  
  3.MFR Domain has frame motion at desired rotational speed
  
  For this condition,I got different result from experimental result. I would like to ask to you, my boundary condition is true for this setup?
  
  Thank you.