|
[Sponsors] |
June 2, 2016, 22:46 |
school assignment. cd to high.
|
#1 |
New Member
Helio Jose Alipio Junior
Join Date: Mar 2016
Posts: 6
Rep Power: 10 |
i am an undergraduate student, and i am really new at the ansys fluent, but i have to perform a aerodynamics simulation of car, and take the respective CD, drag coefficient, for an school assignment, i set the k-epsilon model, with 40 m/s velocity, the problem is that i got a result completely impossible, it was about 7000000 of drag coefficient, i set all the other settings as a default, someone can help me to figure out what i set wrong?
|
|
June 3, 2016, 03:26 |
|
#2 |
Senior Member
Join Date: Mar 2015
Posts: 892
Rep Power: 18 |
Check that the reference area is correct (via Setup > Reference Values > Area). This area will probably correspond to the cross section of your car (depends on how you have defined your drag coefficient).
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
NUMAP-FOAM Summer School 2014 | hjasak | OpenFOAM Announcements from Other Sources | 1 | August 14, 2014 10:55 |
[General] Using Paraview in High School | grutsch | ParaView | 6 | February 28, 2011 15:57 |
General purpose FEA for high school students? | soccerrprp | Main CFD Forum | 0 | March 24, 2010 14:20 |
Multicomponent fluid | Andrea | CFX | 2 | October 11, 2004 05:12 |
Please help a high school student! Please | JEK | Main CFD Forum | 3 | October 21, 1999 11:22 |