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-   -   introducing angle of attack on ICEMCFD HEXA (http://www.cfd-online.com/Forums/cfx/26766-introducing-angle-attack-icemcfd-hexa.html)

icem beginner December 5, 2008 17:56

introducing angle of attack on ICEMCFD HEXA
 
hello sir, i have to simulate flow around a NACA0015 airfoil at diffirent angle of attack using CFX. i have create a 2d extruded mesh using scripts file option(file.txt) on ICEMCFD Hexa (multiblock topology).but this is done considering angle of attack equal to zero.

My question is:

what have i to do, to introduce different angle of attack? is there any possibility to introduce the angle of attack after having the 2d extruded mesh?or have i to do this at the tetin file (geometry file)?and how?

please,i will be greatfull to recieve any idea.

Adam December 11, 2008 12:37

Re: introducing angle of attack on ICEMCFD HEXA
 
The angle of attack will be determined in CFX-pre. Unless you really need the inlet region of the grid to be aligned, you do not need to change the grid for varying angles of attack.

icem beginner December 24, 2008 12:00

Re: introducing angle of attack on ICEMCFD HEXA
 
Thanks,Adam.


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