Thread: Automatic Spoiler - rise and unpack jsut like porche but with extras

if we treat it as aircraft wing (tail eleron) then at speed 60mph temp 58F avarage pressure would be 14 PSI (under the wing) oh ye thats calculating at 0 agngle.
Now if u want get bette traction at the same speed we can force your rear part of the car down and get lift of -904 lbps at 8 Degrees (i used 8 from reference to speed boat standard) Of cause those 900 punds is what will be pressing on the frame... so i will need locking mechnizm. But for parts when wing is being actually released from the trunk we can keep angle at 0 % relative to the surface (we can use gyro to get surface level) in that case lift will be 0 lbs and only pressue thta applies is the wind pressure which is only 14 psi (just about any actaultor will be able to bare that)

I say interesting projject to play with... but now i need some one with carbon fiber trunk cover to put it in =)

I also builded concept actuator yesturday night. Now i need to improve it to be able to hande waights caz i builded it from icecreme sticks =)

here are some simulations that i just run

lol now i need some inspiration and budjet to finish it + good gas mask for all fabrcations =)

Welll will post few progress pix tommorow

to me spoiler is just a wing that perfoms regular airdynamic functions. If you have RWD then if you have - angle (negative) then there is more traction to your tires. So if you want to make quick turn you a** wont get losesn. Sure you can do norvegian turn and you wont loose control.

Alsio iffor any reason you want you rear to loose friction you can set angle to + and all liftpower will apply. Look at rendering charts on how much friction/lift can get

Get your car waight and see Lift value... Lift is how much wight wing can lift at any given spees, ange combination. POsitive value you r trying to take off the ground. Negative presses u in the graound.

Persinally I dont need spoiler, i just wanna build something cool abd cheper then self maid aircraft =)