|March 15, 2014, 23:17||
Inappropriate velocity outcome
Join Date: Feb 2014
Posts: 17Rep Power: 4
I am trying to design a nitrogen fluid flow through convergent-divergent nozzle. I set 1.4MPa total pressure and 550 degC total temp boundary conditions at inlet.Now it is believed that maximum velocity will occur at throat section of the nozzle. The results show max. velocity 12290m/s. This is too much. This is surely not real and crazy velocity.
I don't know what's wrong with my model.
Can anyone help and identify the potential mistake and correct my output maximum velocity at throat section.
I have attached the picture as well...plzz help...
|Thread||Thread Starter||Forum||Replies||Last Post|
|Plotting Radial Velocity and Tangential Velocity in CFD Post||ashtonJ||CFX||5||July 13, 2015 02:49|
|Velocity in Porous medium : HELP! HELP! HELP!||Kali Sanjay||Phoenics||0||November 6, 2006 07:10|
|Neumann pressure BC and velocity field||Antech||Main CFD Forum||0||April 25, 2006 02:15|
|Terrible Mistake In Fluid Dynamics History||Abhi||Main CFD Forum||12||July 8, 2002 09:11|
|what the result is negatif pressure at inlet||chong chee nan||FLUENT||0||December 29, 2001 06:13|