Vector flow out from the enclosure (WHY)
 

Hi, i'm a begineer in ANSYS, currently doing a project on aerodynamic drag. As i follow the basic tutorial from the YouTube, and try it on my own, i found this problem and i have no idea how to solve it.

https://scontent.fkul14-1.fna.fbcdn....a4&oe=5A9F404E

The result (Vector) just run out of the enclosure.

I did my car model in SpaceClaim, and done the enclosure with boolean in DesignModuler.

I have my inlet, outlet, car, and wall(4 sided) named btw. Wall and car is stationary. Inlet with 27.78m/s.

Anyone has idea for this?

Hope to get some reply soon.

Thanks

Hi Yenchin,

This is just the visual scale factor as CFD-post normalizes the size of the vectors based on the largest one. Nothing is physically “flowing” out of your enclosure.