|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
Join Date: Sep 2015
Posts: 15
Rep Power: 10 ![]() |
Hello all,
I want to study the behaviour of airflow around a 2d airfoil in a specific angle of attack. More specifically, my investigation concerns the performance of different RANS models, validating my results with those in the literature. A given grid has been provided for this purpose. The problem is that in my task, I should use the 'rotate geometry' option to modify the given grid and check the airflow in my angle of attack. I didn't find anything about this option. Is it possible without changing the properties of the grid provided? Could anyone tell me how I can do it? I tried to rotate the whole mesh in the existing Cartesian system of coordinates but I don't like the way that it works. What if I just change the velocity components? Thanks in advance for your help Achilleas |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Member
Ravindra Shende
Join Date: Feb 2011
Location: Pune, India
Posts: 45
Rep Power: 15 ![]() |
Typically it is done by changing the velocity components.
But if you want to simulate the flow over an oscillating airfoil then you will have to change the grid. |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
Join Date: Sep 2015
Posts: 15
Rep Power: 10 ![]() |
Thank you.
|
|
![]() |
![]() |
![]() |
Tags |
air flow analysis, airfoil 2d, fluent, rotate |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
SU2 AOA optimization | 454514566@qq.com | SU2 | 9 | March 7, 2022 16:17 |
[Gmsh] Structured grid airfoil | R_21 | OpenFOAM Meshing & Mesh Conversion | 1 | July 30, 2015 17:21 |
Airfoil Grid Generation | morteza08 | Main CFD Forum | 6 | February 28, 2012 13:13 |
Grid generation of an airfoil in Ansys workbench 12.1 | sunish5 | ANSYS | 1 | October 26, 2010 23:29 |
how iam determine good quality of mesh grid of airfoil using gambit | nuimlabib | FLUENT | 2 | June 29, 2009 08:11 |