|
[Sponsors] |
June 3, 2014, 13:46 |
Problem with CD (drag coefficient)
|
#1 |
New Member
costa
Join Date: Jun 2014
Posts: 1
Rep Power: 0 |
I'm doing a project for a lattice tower with FLUENT to determine the drag coefficient to be used in calculating the wind force on the structure. The analysis is in 3D, and the results that are emerging are quite different from those calculated analytically.
I used a module structure to determine the drag coefficient and applied boundary conditions for the entry of wind INLET, OUTLET output for wind and SURFACE, for surperficie my wind tunnel, that i created around the section. The mesh is to be generated automatically in order to have good quality values. The results is that they are not any good. Am I not applying any suitable option for this kind of analysis? If someone has already done a project of this kind and that can help me I appreciate it. hug |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Drag Coefficient Convergence Problem | John | FLUENT | 18 | June 24, 2023 09:22 |
Question about heat transfer coefficient setting for CFX | Anna Tian | CFX | 1 | June 16, 2013 06:28 |
problem with saving drag coefficient | colopolo | FLUENT | 5 | April 12, 2013 10:59 |
Problem in plotting drag coefficient | Sarinagara | FLUENT | 2 | September 28, 2010 06:54 |
drag coefficient | pukiwawa | FLUENT | 10 | August 29, 2008 15:31 |