Will Toyota’s New Nose Change the Cup Series Balance?
The unveiling last Monday of Toyota’s new redesigned race car for 2017 got a little lost between Junior’s wedding and Carl Edwards’ surprise ‘stepping back’ from NASCAR. But every time a manufacturer redesigns and engine or a body, it opens up a giant task for NASCAR. The Level Playing Field A…
The Flap over Roof Flaps
Why Roof Flaps? Roof flaps (the invention of which I detail in my book The Physics of NASCAR) help keep cars on the ground. This is necessary because of Bernoulli’s law, which says basically that: Faster-moving air exerts less pressure. Slower-moving air exerts more pressure. A wing develops lift because the…
Keeping Racecars on the Racetrack
Ryan Newman escaped NASCAR sanctions for his comments immediately after being discharged from the infield care center at Talladega.
“They can build safer racecars, they can build safer walls, but they can’t get their heads out of their asses far enough to keep them on the race track and that’s pretty disappointing, and I wanted to make sure I get that point across,” he said. “You all can figure out who ‘they’ is.”
A Quick Post on Why Cars Go Airborne
A quick post for my friend, @TheOrangeCone that I’ll expand on later (I have theater tickets tonight!)
@TheOrangeCone asked why Kurt Busch went airborne in the Talladega crash. The answer is the same for all the cars that end up in the air: when a car rotates (so that its side or its back is leading instead of its front), it looks an awful lot like an airplane wing — a shape that is optimized to generate lift.
NASCAR issues rules change on Wednesday – one of which extends an earlier rule change to try to improve aerodynamics at intermediate tracks. The other is designed to cut off an entirely new direction of research before it starts.
Yaw Envy – Repost
Apparently, Jeff Gordon has a slight case of yaw envy. David Newton reports on ESPN.com that Gordon asked NASCAR to take a look at the No. 99 car of Carl Edwards because he thinks that yaw is the reason Carl’s been so competitive this season.