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Vector flow out from the enclosure (WHY)

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Old   November 26, 2017, 06:17
Default Vector flow out from the enclosure (WHY)
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YENCHIN TOR
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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.



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
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Old   November 27, 2017, 08:16
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Gwenael H.
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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.
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