Fluid Flow and Heat Transfer in a Mixing Elbow -- CFD Online Discussion Forums

May 14, 2006, 14:59	Hello Foam users i am tryin	#1
atzaru Guest Posts: n/a	Hello Foam users i am trying to simulate Fluid Flow and Heat Transfer in a Mixing Elbow (a problem similar with the one in fluent tutorials). the file can be downloaded here MixingElbow.tar.bz2 hen i run the case i obtain always: BICCG: Solving for Ux: solution singularity BICCG: Solving for Uy: solution singularity BICCG: Solving for h: solution singularity ICCG: Solving for pd: solution singularity time step continuity errors : sum local = nan, global = nan, cumulative = nan rho max/min : 0 0 ExecutionTime = 0.34 s ClockTime = 0 s Can anybody have a look on my file and give me a hint? thanks Atzaru

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Mixing elbow case water heat transfer calculation buoyantFoam	benyamin1	OpenFOAM Running, Solving & CFD	0	January 14, 2006 09:25
PHD posiiblets in heat transfer and fluid flow in	yousef	Main CFD Forum	0	July 29, 2005 16:07

All times are GMT -4. The time now is 20:08.