|July 27, 2009, 06:49||
Join Date: Apr 2009
Posts: 69Rep Power: 8
i want to do transient analysis of convergent nozzle.
For boundary conditions:
Fluid : ideal air.
Inlet: subsonic and supersonic conditions, i know pressure at inlet,velocity also. for steady state analysis i want to vary pressure.
outlet: pressure ( I WANT TO SPECIFY- how to specify). relative pressure i take 0 bar
wall condition: no slip
turbulent model :K-Epsilon
for transient condition:
refering to Fluent tutorial:
how to specify time step
how do i proceed?
I tried with steady state specifying mass flowrate at inlet and pressure at exit but i is not converging.i think by boundary conditions are wrong...
please suggest me
|Thread||Thread Starter||Forum||Replies||Last Post|
|Nozzle Analysis||Akbar||FLUENT||1||March 4, 2010 12:28|
|axisymmetric nozzle analysis||Marcos||CFX||3||October 8, 2008 07:23|
|Multiphase High pressure nozzle analysis||Anant||FLUENT||0||December 20, 2005 02:37|
|compressible flow in a counterflow nozzle||d.vamsidhar||FLUENT||0||November 24, 2005 02:45|
|Analysis of propeller with nozzle||Ammu||FLUENT||0||July 1, 2005 08:00|