High Downforce Setting
08-20-2015, 01:35 PM
#16
But I'm not sure that is true. My understanding is that certain aero setups that produce big down force at higher speeds require a minimum speed to provide much of any down force, so they actually produce less down force at the slower speeds than a less aggressive set up might produce. But again, I'm going by snippets of things I've read in various articles.
08-20-2015, 01:50 PM
#17
Drifting
But I'm not sure that is true. My understanding is that certain aero setups that produce big down force at higher speeds require a minimum speed to provide much of any down force, so they actually produce less down force at the slower speeds than a less aggressive set up might produce. But again, I'm going by snippets of things I've read in various articles.
But there have got to be some aero experts around here....
08-20-2015, 02:48 PM
#18
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Downforce is proportional to the square of the speed of the car. A higher downforce setup will give more downforce at every speed (but much more at very high speed). i.e. Twice the speed gives 4 times the downforce. Triple the speed gives 9 times the downforce, etc. Here is the formula:
https://en.wikipedia.org/wiki/Downforce
https://en.wikipedia.org/wiki/Downforce
08-20-2015, 02:54 PM
#19
Burning Brakes
Thread Starter
Downforce is proportional to the square of the speed of the car. A higher downforce setup will give more downforce at every speed (but much more at very high speed). i.e. Twice the speed gives 4 times the downforce. Triple the speed gives 9 times the downforce, etc. Here is the formula:
https://en.wikipedia.org/wiki/Downforce
https://en.wikipedia.org/wiki/Downforce
08-20-2015, 03:00 PM
#20
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. I should mention that everything I said above is technically correct, but notice that the Increased downforce setup will provide the same percentage improvement at any speed.So, if the high downforce setup gives 50% more downforce than the stock setup at 80mph, it still gives 50% more downforce at 180mph - it's just that it's giving 50% more of a much higher downforce value (both the net improvement and overall downforce are over 5 times as much at 180 mph as 80 mph).
Last edited by GrantG; 08-20-2015 at 03:33 PM.
08-20-2015, 11:02 PM
#21
Burning Brakes
Thread Starter
Don't really know it - just know how to find it . I should mention that everything I said above is technically correct, but notice that the Increased downforce setup will provide the same percentage improvement at any speed.
So, if the high downforce setup gives 50% more downforce than the stock setup at 80mph, it still gives 50% more downforce at 180mph - it's just that it's giving 50% more of a much higher downforce value (both the net improvement and overall downforce are over 5 times as much at 180 mph as 80 mph).
. I should mention that everything I said above is technically correct, but notice that the Increased downforce setup will provide the same percentage improvement at any speed.So, if the high downforce setup gives 50% more downforce than the stock setup at 80mph, it still gives 50% more downforce at 180mph - it's just that it's giving 50% more of a much higher downforce value (both the net improvement and overall downforce are over 5 times as much at 180 mph as 80 mph).