ACME fin can in Openrocket

[Wayco]

I'm learning to use Openrocket to determine CD for my scratch built rockets. Is there someplace I can download an .ork file for a 54mm ACME fincan?

 

[CarVac]

Nope. You just have to plug in the mass of the fincan and tell it the dimensions of the fins yourself.

 

[Wayco]

OK, thanks. I found where the dimensions are in a PDF file on the GLR webpage.