A NASCAR-Splitter-Inspired Kayak?
The Car of Tomorrow in 2008 marked the first time NASCAR stock cars used a splitter to provide front downforce. Â A splitter is simply a shelf that splits the air. Â Some air goes over the […]
nascar
Andy Randolph
The Risks of Cooling Down
Engineering is a constant battle of risk versus reward. How much are you willing to challenge your equipment in order to gain speed? […]
Aerodynamic Forces
The Arguments for Slowing Down the Gen-6 Car
It’s got to be a little frustrating that there are less than 90 days left before the start of the 2014 season and the rules package for the car isn’t set. Â Teams hope for a […]
Busch, Kyle
Can You Predict a Driver’s Success from their Rookie Year Stats?
Now that the season is over, it’s time to look through the statistics from the year. Â One big story this year was Danica Patrick’s rookie season in Sprint Cup. Â She didn’t set the world on […]
Aerodynamics
The Science of Speed: Week Ending 11/14/13
Hard to believe it’s winter, but we got our first snow already. Here’s the news of the week. It’s holiday shopping time – great idea for your gearhead: magazine subscriptions. Racecar Enginering has some special […]
Concussion
NASCAR’s Concussion Policy
Concussions were big news in a week where no one actually got one. NASCAR announced a new policy on concussions :Â Starting in 2014, all drivers will be required to have a baseline test at […]
Asphalt
Whose Fault Is It? Tires or Track?
There were 15 cautions last week at Kansas Speedway and at least 15 drivers complaining that driving on the repaved track surface was like driving on ‘razor blades’. “The worst racetrack I’ve ever driven on.” […]
Asphalt
In the Zone: Goodyear’s New Tire Design
Kansas marks the second appearance of Goodyear’s “Multi-Zone Tread Tire”, which was first used at Atlanta Motor Speedway over Labor Day weekend. Stop for a moment to appreciate the challenge Goodyear has to face each […]
Bristol Motor Speedway
Turning, G-Forces and Banked Tracks.
Dover is a fascinating track – twenty-four degrees of banking, but only a mile in length. A student approached me with a question: Higher-banked tracks generate higher centripetal forces – so why doesn’t the track […]
Consipracies
Opinion: NASCAR’s Restart Problem – What Would Einstein Do?
Sigh. So instead of talking about a couple great races this week, we’re focusing on restarts. Again. Everyone, from pundits to drivers, is questioning NASCAR’s decisions to not call penalties on the critical restarts of […]