Need help to propulse a small bolid

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SUMMARY

The discussion centers on finding a suitable propulsion system for a small bolid project, approximately 6 inches by 12 inches in size. The recommended propulsion methods include using a small CO2 canister, which requires supervision due to safety concerns, and an Estes A-type rocket for a simpler solution. The user emphasizes the need for an easy-to-build system that can effectively traverse a distance of 8 meters. Safety precautions are crucial when handling CO2 canisters, as they can be dangerous if not managed properly.

PREREQUISITES
  • Basic understanding of propulsion systems
  • Familiarity with CO2 canister mechanics
  • Knowledge of Estes rocket types and their specifications
  • Awareness of safety protocols when working with pressurized gases
NEXT STEPS
  • Research the specifications and safety guidelines for CO2 canisters
  • Explore the design and assembly of Estes A-type rockets
  • Learn about basic physics principles related to propulsion and motion
  • Investigate alternative propulsion systems suitable for small vehicles
USEFUL FOR

This discussion is beneficial for hobbyists, educators, and students interested in small-scale engineering projects, particularly those focusing on propulsion systems and safety in experimental designs.

lmacintosh
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I have some kind of bolid project (around 6 per 12 inches). The design is ok but I need to find a propulsion system.
This system doesn't have to be powerfull ; only 8 meters to traverse.

I have taken some physics courses, but I'm not an engineer and this have to be relatively easy to build

Thanks for your suggestions !
 
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What exactly is a bolid? Is it some sort of vehicle? If so, then read the following text. If not, ignore everything I said.

A small CO2 cannister will work, though I'd recommend you have someone qualified to supervise your integration of the can into your bolid.

Mind that CO2 cans should be considered highly dangerous. If I recall correctly, a student who was experimenting with them blew his hand off, literally and painfully.

A second option would be a small Estes rocket, probably of the A-type.

Bene fortuna.
 

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