Thread: Differential
View Single Post
Old 11 Jun 2006, 07:02 (Ref:1631471)   #7
Lukin
Racer
 
Join Date: May 2005
Australia
Perth
Posts: 137
Lukin should be qualifying in the top 10 on the grid
Quote:
Originally Posted by silente
Ok let's make it easier.


Let's say i am going to change the ramp angle on power side from 60 to 45 degrees. What should happen to the balance of the car? It should show more oversteer or more understeer when the driver goes on the throttle?

I am also looking for any explanation on the way of working of limited slip differentials.

Anyone can help?

Thx
Unfortunately it's not as easy as just when the driver gets on the throttle. The diff will play a role in every aspect of the handling from the time the steering input is applied to when the wheel straightens and the lateral acceleration drops to zero.

If you imagine the different components of tractice forces at any point of the corner (be it entry, mid or an exit segment) on each corner of the car (ie longitudinal forces, drag, load transfer etc) and the tractive force on each wheel from the diff will vary the handling.

An open diff will be good as the driver comes off the throttle, but a spool diff will understeer horribly and the diff tries to push the car straight.
Lukin is offline  
Quote