|January 13, 2011, 20:34||
Fanno flow (pipe flow) in CFX
Join Date: Apr 2009
Posts: 140Rep Power: 8
I am solving simple fanno line problem in CFX from a text book. But i am not getting the same mass flow rate.
the problem description is here:
L = 0.20 m
D = 0.01m
P01 = 650 Kpa
M1 = 2.601
mdot1 = 0.0225 kg/sec
air: gamma =1.4 ( i choose idea gass in CFX)
R = 287
calculated analytical from Fanno flow: (f= 0.02); compressible flow with friction and contant area
Initially dont know any exit condition
P2 = 89.37Kpa
kindly let me know how to put boundary conditions.
|December 17, 2012, 06:36||
Any success on this?
Dr Mehdi Nazarinia
Join Date: Dec 2012
Posts: 1Rep Power: 0
Did you manage to resolve this? I have the same issues as yours. Which text book you are referring to?
|Thread||Thread Starter||Forum||Replies||Last Post|
|CFX Treatment of Laminar and Turbulent Flows||Jade M||CFX||6||January 26, 2013 11:11|
|steam flow in a pipe driven by a pressure gradient between inlet and outlet||SalvoCalvo||Main CFD Forum||0||March 11, 2010 07:52|
|Ansys 11.0 CFX - solving electric potentials and multiphase flow||cfd_multiphyiscs||CFX||2||March 10, 2010 14:43|
|My Revised "Time Vs Energy" Article For Review||Abhi||Main CFD Forum||2||July 9, 2002 09:08|
|Hydrostatic pressure in 2-phase flow modeling (long)||DS & HB||Main CFD Forum||0||January 8, 2000 16:00|