Divergence problem running a DFBI -- CFD Online Discussion Forums

September 20, 2011, 05:23	Divergence problem running a DFBI	#1
satriani New Member Join Date: May 2011 Posts: 6 Rep Power: 15	I'm trying to simulate the behaviour of a propeller thrusted airplane using Superposed Rotation. My geometry is composed by sub domain containing a propeller and a main domain containing the aircraft and this sub-domain. The reason for the sub domain is that the mesher doesn't have to re-do the mesh for every rotation in all the space but only in the sub-domain containing the propeller. The problem i encounter is that my simulation diverge. Someone can help? thanks in advance additional info the propeller is rotating at 10000 rpm and time step is 1 x e-04

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
Problem with viewing graphic view when running in UNIX	pitisrisuk	Main CFD Forum	1	April 15, 2016 12:39
RSH problem for parallel running in CFX	Nicola	CFX	5	June 18, 2012 19:31
Problem with running FoamX in a distributed environment	susana	OpenFOAM Pre-Processing	1	March 28, 2007 18:11
Divergence problem on different meshes	Harry	Main CFD Forum	2	September 26, 2006 01:23
Problem running FINE Turbo	Michal Vanco	Fidelity CFD	0	June 7, 2004 07:58

All times are GMT -4. The time now is 15:26.