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

error while solving external aerodynamics

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

LinkBack Thread Tools Search this Thread Display Modes
Old   December 6, 2007, 20:44
Default error while solving external aerodynamics
Posts: n/a
Hi all,

I am trying to solve a external aerodynamics problem. Total number of cells are 4.35 million. Mesh size on car exterior surface is 20mm and on the fulid outer domain (100mm). Inlet speed of air is 97.3m/s. Domain size is 0.5L - infront of the car (L - total length of car) 2.5L - rear of the car (L - total length of car) 1W - side of the car (W - toal width of the car) 3H - along height of car ( H - total height of car) I am using Spallart Almaras 1 eqn turbulence model.

On 21st iteration, the following error is displayed.

error: greater than: invalid argument(2): wrong type

not a number error object : nan

Any clue as what is causing this error and what the error indicates.


  Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
Upgraded from Karmic Koala 9.10 to Lucid Lynx10.04.3 bookie56 OpenFOAM Installation 8 August 13, 2011 04:03
Orifice Plate with a fully developed flow - Problems with convergence jonmec OpenFOAM Running, Solving & CFD 3 July 28, 2011 05:24
Differences between serial and parallel runs carsten OpenFOAM Bugs 11 September 12, 2008 11:16
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 18:07

All times are GMT -4. The time now is 04:15.