CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > STAR-CCM+

Problem In Star CCM Plus

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 14, 2011, 09:49
Default Problem In Star CCM Plus
  #1
New Member
 
Ram
Join Date: Jun 2011
Posts: 2
Rep Power: 0
ramarya is on a distinguished road
hi i'm a electrical student but as a part of my project i need to do analysis in star ccm plus on a airfoil

Joukowski foil wit 16%c camber and 6%c thickness

1. i had a made a 3d file in UG iges file but where to generate mesh file caal i mesh it in star ccm plus if so how?

2.at an angle of attack of 90 degrees and above which method i had to follow in star ccm plus ......................i.e at more flow separation which method is better for better results?

3. for my air foil i need to analyse angle of attack from 0-360 degrees for that can i get better results in star ccm plus or else i need to try some other software?

Last edited by ramarya; June 14, 2011 at 10:36.
ramarya is offline   Reply With Quote

Old   July 10, 2011, 05:59
Default
  #2
Senior Member
 
Join Date: Oct 2009
Location: Germany
Posts: 637
Rep Power: 11
abdul099 is on a distinguished road
1. The primary purpose of the documentation and tutorials is not to increase the installation size but help users. Have a look on it, it doesn't bite.

2.+3. At this high angles of attack, you will not get any good results with the standard turbulence models. You might perform a LES or DES, which is VERY computational expensive.

4. To get a solution which is not totally crap, I strongly recommend to get in touch with somebody with experience in
a) aerodynamics
b) CFD in general
c) Using star-ccm+
abdul099 is offline   Reply With Quote

Reply

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
Fluent Vs Star CCM firda Main CFD Forum 3 February 26, 2011 02:51
A genearl question on STAR CCM nstar STAR-CCM+ 5 June 24, 2009 09:39
star cd 4.06 parallel problem whitemelon CD-adapco 3 October 23, 2008 14:42
problem with export ccm from starccm+ yan CD-adapco 0 July 22, 2008 05:06
Trimmed cell and embedded refinement mesh conversion issues michele OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 2 July 15, 2005 04:15


All times are GMT -4. The time now is 03:31.