Learning Forum

[conorcasey]

Hi there,

I am new to ANSYS Discovery, and I was attempting to compute the drag force experienced on a design my team created for the F1 in Schools competition. I received the following error, and I cannot figure out how to fix it, "Select one or more faces on wall location for Drag Force. (129 Faces)". I have attached a screenshot of the error to this question. Any help given on this matter would be appreciated greatly.

Thanks,

Conor.

Screenshot 2021-02-27 at 18.59.55.png

[YasserSelima]

You did not select the wall where you want to calculate the dragn

[conorcasey]

Thank you!n

[conorcasey]

As in one of the walls of the enclosure, or is it something else? If it is one of the walls of the enclosure, which one?n

[YasserSelima]

All of them,you want to find the drag on the car, so you need to select all the walls forming the car.n

[conorcasey]

My problem is that I clicked on the walls of the car. I have attached a video of what I did for reference. I am probably doing something very stupid, so, sorry in advance. nn

[YasserSelima]

Try selecting the walls after you click xforce17n

[conorcasey]

That doesn't seem to work unfortunately. I will attach a link to the DSCO file here: https://drive.google.com/file/d/1jF1jp814-eAW8oFnL3u61JUMiF0sqamR/view?usp=sharing. n