wing modeling

New CFd · August 28, 2011, 13:42

hi, i'm using gambit for modeling a wing and creating 3D mesh round it. i need help for creating this mesh and setting up boundary conditions!

Can any one send me a steps or advise?

thanks

-mAx- · August 29, 2011, 01:48

either you built your wing within cad-software and then import it into gambit, or you built it into gambit.
Then create the fluid domain around your wing, and you can start to mesh (or prepare your geometry for meshing >> splits, etc...)
http://my.fit.edu/itresources/manual...uide/tgtoc.htm

New CFd · August 29, 2011, 18:36

thanks for your help,but i want to know which kind of boundary condition i have to use if i want to model incompressible flow and very low mach number?

New CFd · August 29, 2011, 18:38

Quote:

Originally Posted by -mAx-

either you built your wing within cad-software and then import it into gambit, or you built it into gambit.
Then create the fluid domain around your wing, and you can start to mesh (or prepare your geometry for meshing >> splits, etc...)
http://my.fit.edu/itresources/manual...uide/tgtoc.htm

thanks for your help, but i want to know which kind of boundary condition i have to use if i want to model incompressible flow and a very low mach number?

New CFd · August 29, 2011, 21:45

can somebody help me please ?

-mAx- · August 30, 2011, 01:22

http://my.fit.edu/itresources/manual...g/main_pre.htm
Check tutorial 3: compressible-transonic flow
Get inspired from it, and adapt it to your case

August 28, 2011, 13:42	wing modeling	#1
New CFd New Member Parvin Join Date: Aug 2011 Location: Iran Posts: 6 Rep Power: 13	hi, i'm using gambit for modeling a wing and creating 3D mesh round it. i need help for creating this mesh and setting up boundary conditions! Can any one send me a steps or advise? thanks

August 29, 2011, 01:48		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,293 Rep Power: 40	either you built your wing within cad-software and then import it into gambit, or you built it into gambit. Then create the fluid domain around your wing, and you can start to mesh (or prepare your geometry for meshing >> splits, etc...) http://my.fit.edu/itresources/manual...uide/tgtoc.htm New CFd likes this. __________________ In memory of my friend Hervé: CFD engineer & freerider

August 30, 2011, 01:22		#6
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,293 Rep Power: 40	http://my.fit.edu/itresources/manual...g/main_pre.htm Check tutorial 3: compressible-transonic flow Get inspired from it, and adapt it to your case __________________ In memory of my friend Hervé: CFD engineer & freerider

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August 29, 2011, 18:36		#3
New CFd New Member Parvin Join Date: Aug 2011 Location: Iran Posts: 6 Rep Power: 13	thanks for your help,but i want to know which kind of boundary condition i have to use if i want to model incompressible flow and very low mach number?

August 29, 2011, 21:45		#5
New CFd New Member Parvin Join Date: Aug 2011 Location: Iran Posts: 6 Rep Power: 13	can somebody help me please ?