Building a Balloon Car: Increasing Speed

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Discussion Overview

The discussion revolves around designing a balloon-powered car with a focus on increasing its speed. Participants explore various aspects such as balloon placement, material selection, and overall design considerations.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Stefan inquires about optimal balloon placement, materials, and design strategies to maximize speed.
  • One participant suggests that the balloon should be placed at the inlet to the piston, emphasizing the importance of creativity in the design process.
  • Another participant raises a question about the distinction between internal combustion engines and propulsion methods, implying a broader context for propulsion concepts.
  • A participant with mechanical experience recommends using ten-speed tires for their lighter weight and potential for increased speed.

Areas of Agreement / Disagreement

Participants have differing views on the best design strategies and materials, indicating that multiple competing ideas are present in the discussion.

Contextual Notes

There are unresolved assumptions regarding the definitions of propulsion methods and the specific design constraints of the balloon car.

millerst
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Hi All,

I'm building a balloon car and I'm in need of ways to increase the speed of the car.

Here's a description: Attach a balloon to a car. Rave the balloon powered car over 3 meters. The car must move on its wheels and the sole source of propulsion must be provided by the balloon.

Okay so I guess my question is, where should the balloon be placed to get the fastest movement, what materials should I use, how should I design the car. Any help would be appreciated.

Thanks,
Stefan
 
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The balloon should be placed at the inlet to the piston, "obviously".. :smile: Do you realize though, half the point of the task is creativity?
 
internal combustion engine, or propulsion?
 
Ballon Car

I have been a macanic for 30 years. I would use ten speed tires. They are ment to go faster and are lighter. It is just a thought. I hope you do well.
 
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