CFD Online Logo CFD Online URL
Home > Forums > General Forums > Main CFD Forum

Questions about zero-lift drag.

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

LinkBack Thread Tools Display Modes
Old   January 6, 2011, 09:22
Default Questions about zero-lift drag.
New Member
Li bin
Join Date: Jun 2009
Posts: 3
Rep Power: 10
baal is on a distinguished road
The zero-lift drag includes Cf(viscous) and Cf(Pressure).When the Re number increased, the Cf(viscous) decrease, and the Cf(Pressure) increased slightly, do the phenomenon reasonable? The base pressure increased when Re increased?

Could you tell me some papers about it?

thanks a lot.
baal 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
Lift and drag calculation Franny CFX 15 June 2, 2014 02:36
Lift and Drag Monitor Point Values Converging to Zero Josh CFX 24 May 9, 2011 10:38
Lift and Drag ??? Yogibear STAR-CCM+ 4 June 20, 2010 10:11
Correct lift but wrong pressure drag - possible? zx Main CFD Forum 4 July 27, 2007 23:38
drag and lift coefficient No Siemens 5 July 13, 2004 10:21

All times are GMT -4. The time now is 23:24.