CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

Fluent PDF Combustion viscosity problem

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   December 6, 2011, 10:21
Default Fluent PDF Combustion viscosity problem
New Member
Join Date: Dec 2010
Posts: 24
Rep Power: 9
laxwendrofzx9r is on a distinguished road

Have a strange problem after a few days of PDF combustion simulation I found that Fluent is not changing fluid thermo. properties like mixture viscosity or thr. conduction and all appears constant( properties display mol. viscosity). I used polynomial for all fluid properties and for sure all is ok in the material panel. My question is could you check in your Pdf cases that Fluent is using mixture properties applied by you?.

At this moment I'm using average mix. properties for the viscosity and thermal cond. but it is not right.

Last edited by laxwendrofzx9r; December 6, 2011 at 10:43.
laxwendrofzx9r is offline   Reply With Quote


Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Oil combustion problem brajh11 CFX 1 December 7, 2012 02:49
problem about periodic boundary condition in Fluent winnawinna FLUENT 0 December 29, 2010 00:32
Combustion Problem Andrew FLUENT 1 September 3, 2003 05:22
Can FLUENT solve this type of problem? Whitaker FLUENT 3 October 23, 2000 03:01
Coal combustion with Fluent 4.5 or 5.0! Sriram Popuri Main CFD Forum 2 July 24, 1999 11:34

All times are GMT -4. The time now is 21:14.