Several questions involving a homemade miniature jet engine.

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Discussion Overview

The discussion centers around the construction of a homemade miniature jet engine, focusing on the workings of jet engine compressors and the types suitable for small-scale models. Participants explore the underlying physics and engineering principles involved in designing such an engine.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • A participant expresses a desire to understand how a typical jet engine compressor works and seeks guidance on this topic.
  • There is an inquiry about the best type of compressor for a miniature jet engine of specific dimensions (20cm wide and 50cm long) and the factors that influence this choice.
  • Another participant suggests searching for existing designs for model jet engines as a resource for information.
  • A link to a document related to jet engine design is provided, which may contain relevant information for the original poster's questions.
  • A video link is shared that appears to demonstrate a simple jet engine concept, emphasizing creativity and tinkering in engineering.

Areas of Agreement / Disagreement

The discussion does not present a consensus on specific compressor types or designs for miniature jet engines, and multiple viewpoints and resources are shared without resolution of the inquiries posed.

Contextual Notes

The discussion lacks detailed technical specifications and assumptions regarding the design and functionality of jet engine compressors, which may affect the applicability of the shared resources.

Who May Find This Useful

Individuals interested in engineering, particularly those exploring jet engine design, model building, or related physics concepts.

metameta
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Hey guys. I am new to engineering and I came to this because I wanted to make my own miniature jet engine. I have a limited knowledge of physics but I wish to broaden it through this idea.
Now I know that this was made before for RC models, but I want to actually make one so I understand how they work, and I decided to start here.
Here are my questions:
1. How exactly does a typical jet engine compressor work?
2. I believe there are several types of compressors used in jet engines. If I want to make one for a small sized engine, say, about 20cm wide and 50cm long, which type of compressor works best, and which factors define it?
 
Engineering news on Phys.org
Can anyone help?
 
Try googling "designs for model jet engines" there seems to be a lot of information out there.
 

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