What is the fastest CO2 dragster design?
The recent Braden River High graduate built the fastest CO2 dragster in the nation, racing his way to a first-place finish in the Technology Student Association’s national dragster competition and setting a national record of . 925 seconds on a 65-foot track.
How can I make my CO2 dragster faster?
Simply put, the less weight your dragster has, the faster it will go. This is the most important factor that will figure into your design. Keep it light! Thrust: The gas escaping from the CO2 cartridge in the car.
What kind of wood is used for CO2 cars?
Often, the dragster is carved out of balsa wood because of its light weight and cheapness.
How can a CO2 Dragster be made with the least drag?
Three Things You Can Do to Reduce Drag in CO2 Cars
- Golf Balling. Covering the surface of your car with small, semi-circular pits (“golf balling”) does two things.
- Get Low. The bottom of your car experiences just as much drag as the top, so make sure to keep things smooth and straight all the way around.
- Sleek Over Small.
How long does it take to build a co2 car?
This project is simple, takes about 3-4 hours, and only costs around $10-$20. I did this project in class, and it was a lot of fun! Note: These cars can be dangerous! CO2 cartridges can explode.
Why do designers try to Minimise drag?
Minimizing drag can save huge amounts of fuel Thus, the more drag your ride produces, the more fuel it will need to use in order to overcome this force. Some sleek design is fundamental for fuel economy.
Do spoilers improve handling?
Spoilers also help the airflow so that it creates downforce, particularly for the rear wheels. In simpler terms, that means the airflow presses the car down, allowing the tyres to get a much better grip on the road. Better grip means more traction, which improves speed and increases handling, especially around corners.
What shapes are most aerodynamic?
The most aerodynamically-efficient shape for a vehicle is, in theory, a teardrop. A smooth shape minimises drag and the profile, if correctly configured, keeps airflow attached to the surface rather than breaking free and causing turbulence.
Can you get high off CO2 tanks?
Deadly Inhalation CO2 canisters are sometimes confused with nitrous oxide canisters, used in whipped cream dispensers. Inhaling nitrous oxide is illegal, extremely risky and can cause serious health problems, but some people engage in it to get a “high.” Inhaling CO2 from a CO2 canister causes death due to suffocation.