Simplest Pulsejet Under Rs.110 - Easy to Build and Start | Watch Video Now!

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The discussion focuses on building a simple pulsejet engine for under Rs.110, highlighting its ease of construction and effective throttling range. Users express interest in the design, with one member recalling past attempts at building a reed pulsejet and requesting dimensions and plans for this version. The pulsejet is noted for being valveless, which simplifies the design, and dimensions are provided for standard pipes that are readily available. The engine reportedly produces significant thrust, demonstrated through attempts to show the force of the exhaust. Overall, the thread encourages engagement from those interested in building their own pulsejet engines.
ganuganu
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This is the simplest pulsejet you could make and costs only Rs.110 and has got a good throttling range,which you could see in the video..No need to strain much to start this engine it starts in a single attempt..If anyone need to make this design please reply here..Thanks for watching see you all in the next pulsejet video..

 
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This is great! I remember as a kid trying to build a reed pulsejet... Got as far as cutting the reeds by coating spring steel w/ paint and scribing lines / reverse electrolysis machining the metal.

I'd be interested in seeing dimensions / plans - perhaps I can build one for fun one day!

Thanks,

George
 
xexorz said:
This is great! I remember as a kid trying to build a reed pulsejet... Got as far as cutting the reeds by coating spring steel w/ paint and scribing lines / reverse electrolysis machining the metal.

I'd be interested in seeing dimensions / plans - perhaps I can build one for fun one day!

Thanks,

George
this is valveless so no problem for us,no need to make valves:cool:..here is the design..All dimensions are in cm..Those are standard pipes so readily available in markets..:smile:

note: place the inlet fuel pipe at a depth of 4.3cm into the intake pipe..The fuel pipe dia is 3mm..
 

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this has really got good thrust,tried to show an cloth near it but i was not able to do it,so much of force from the exhaust pipe..one day i will hook it up to a scale and find out the real thrust..

note: at the end when i tried to show a cardboard the engine got few holes in the welded parts..

 
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