[ericpradhan]

Hi everyone,

I am a relative beginner with ANSYS FLUENT. I'm trying to simulate flow over 3D variable sweep and variable wing-tip wings (designs of the wings shown in images). I want to change the sweep angle and wing tip angle using UDFs eventually. However, I'm unsure about how to even setup the simulation. A subtract method would lead to a hollow body inside the domain correct? I've tried to watch a few videos about how to create dynamic meshes, but they seem to be mainly for 2D simulations or fan simulations, and I can't figure out how to relate those mesh methods to my situation. I know I will eventually use UDFs, but before that, could someone help me with the geometry setup?

Thanks in advance!

Eric