 |
 |
 |
|
|
|
[Sponsors] | ||||
August 2, 2005, 01:55
|
Lift and Drag force
|
#1 |
|
Guest
Posts: n/a
|
I am working in ansys 9.0 and using flotran module to calculate pressure and velocity distrubition over 2D domain. There are an airfoil profile in domain. Calculations are done, but i need to know drag and lift forces. Does somebody know how to calculate it in ansys?
|
|
|
||
|
August 2, 2005, 02:00
|
Re: Lift and Drag force
|
#2 |
|
Guest
Posts: n/a
|
And if I know lift and drag forces, how can I calculate lift and drag coefficients (Cx,Cy)?
|
|
|
|
||
|
August 3, 2005, 05:34
|
Re: Lift and Drag force
|
#3 |
|
Guest
Posts: n/a
|
You can find this using google
|
|
|
|
||
|
August 22, 2005, 20:01
|
Re: Lift and Drag force
|
#4 |
|
Guest
Posts: n/a
|
why not use cart3d?
|
|
|
|
||
|
September 18, 2005, 01:00
|
Re: Lift and Drag force
|
#5 |
|
Guest
Posts: n/a
|
Dear Freind, First you have to calculate total force nornal to aerofoil ( N ) then yu have to calculate total force paraller to aerofoil(P) then yu use formula force = 0.5*density*velocity*velocity*(area)*Cl this will give lift coefficient similarly yu can use for drag coefficient N=Lift P= Drag if yu have further dought then let me know regarding this matter
|
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| drag force and lift force? | davoodsae | CFX | 1 | October 4, 2010 18:02 |
| CoL, Lift force, CoD, Drag Force | Echidna | CFX | 3 | June 18, 2010 05:59 |
| Lift and drag force | Arti | Main CFD Forum | 0 | April 23, 2009 22:46 |
| how to set lift and drag coefficients in force mon | alagesanj | FLUENT | 0 | November 16, 2008 20:47 |
| finding drag and lift force | Deloat | CFX | 3 | February 27, 2008 16:53 |
Linear Mode
