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

cd and cl parameters

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 27, 2013, 21:18
Default cd and cl parameters
  #1
New Member
 
Ricardo
Join Date: Jun 2013
Location: u.k.
Posts: 4
Rep Power: 4
Borjinho is on a distinguished road
I am simulating Naca 0012 airfoil in 2D with with 10 degrees of angle of attack. I donīt know where I have to check the values obtained for cl and cd. In the picture attached I show where I am checking the results. Are those the correct values for cd and cl?? Or I have to go to: Reports-Forces.
Thank you very much.
Attached Images
File Type: jpg cd cl.jpg (98.3 KB, 7 views)
Borjinho is offline   Reply With Quote

Old   June 28, 2013, 16:06
Default Answer
  #2
Member
 
sadjad.s's Avatar
 
sadjad
Join Date: Jan 2012
Posts: 60
Rep Power: 5
sadjad.s is on a distinguished road
Send a message via Yahoo to sadjad.s
Hi mate,
Those two methods are giving same results, but with Results > Forces you can get accurate number.
And as seen, changes in Cd is of order of 1e-7, which is negligible.
__________________
ICEM, CFX and Fluent expert
sadjad.s 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



All times are GMT -4. The time now is 05:50.