co2 dragster project julia rodriguez. understand the cars are powered by the co2 cartridge being...
TRANSCRIPT
![Page 1: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/1.jpg)
CO2 Dragster Project
Julia Rodriguez
![Page 2: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/2.jpg)
UNDERSTAND
• The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along a string. F=ma will be taken into account that the lightest car may go the fastest. Drag and friction will also be considered so that it does not slow down the car.
![Page 3: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/3.jpg)
EXPLORE
• To find out what other cars looked like and to see what worked the best I viewed cars from different years from a competition on http://www.science-of-speed.com/showroomlist.asp
![Page 4: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/4.jpg)
DEFINE
• The CO2 car must meet TSA requirements which are pictured below.
![Page 5: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/5.jpg)
IDEATE
• After my research I wanted to do a all shelled car with curves. I sketched several designs on a paper I then turned in. I thought the shells would make the car more aerodynamic and it would cut out wood from the bottom making it lighter.
![Page 6: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/6.jpg)
IDEATE
• With the curves I wanted on my car I found out I could only shell the back wheels which I had to use smaller wheels for.
• The blueprint on the next page is my final sketch.
![Page 7: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/7.jpg)
IDEATE
![Page 8: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/8.jpg)
PROTOTYPE
• I built my car using a band saw, drill press, dremel tool, and sand paper.
![Page 9: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/9.jpg)
REFINE
• After I originally constructed my car I need to shave off more wood from the wheels. I did this using the dremel tool. I then painted my car with lime green wall paint.
![Page 10: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/10.jpg)
SOLUTION
![Page 11: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/11.jpg)
VIDEO OF CAR ROTATING
• This video shows the final solution of my car rotating both horizontally and vertically in Inventor.
• https://www.youtube.com/watch?v=1jHADQ1CDzA&feature=youtu.be
![Page 12: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/12.jpg)
CAR ABOUT TO RACE
![Page 13: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/13.jpg)
VIDEO OF CAR RACING
• This video shows the car I constructed racing in the school hallway using an electronic raceway.
• https://www.youtube.com/watch?v=6bW9jRbSMCI&feature=youtu.be
![Page 14: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/14.jpg)
DRAWING
![Page 15: CO2 Dragster Project Julia Rodriguez. UNDERSTAND The cars are powered by the CO2 cartridge being punctured. The cars will race on a 20 meter track along](https://reader035.vdocuments.site/reader035/viewer/2022081514/56649dbd5503460f94aafeaa/html5/thumbnails/15.jpg)
RESULTS AND FLOW DESIGN
• A detailed race result sheet is attached to the button on my website. It shows speed, weight, wheel spin, and wheel alignment.
• Also attached to a button on my website is a flow design of the car and blank that shows how aerodynamic the car is.