So a group of us at Illinois are going to tackle the aero package for the car. We're thinking of doing a front/rear spoiler as well as an underbody. Since the underbody depends largely on the chassis we've decided to start with the front wing and go from there.
We're pretty much brand new to the aero thing and I was hoping that someone on here could guide me in the right direction in selecting an airfoil profile to use as well as how you guys design the spoilers.
I know Dr. Selig has quite a few low Reynolds number airfoils that I've seen referenced on here so we were thinking of using one of those but again we're not sure which ones are good and which ones are not.
As for designing the spoiler itself did you use a wind tunnel or CFD? We were thinking of sticking with CFD if possible.
Thanks for the help, I appreciate it.