Large Pulsejet(thermojet)

2,208

4

5

About: hello everyone iam steam turbine design engineer. My hobbies are making pulsejet engines,stirling engines,animations.
This is the biggest engine i have ever made, i would really say that PLEASE WEAR EAR MUFFS while you start any bigger pulsejet. Today i experienced the pain of the loudness. Tomorrow iam going to buy an ear muffs for sure, my ears would have been blasted today. You could see at the end i ran away leaving the cylinder and the camera woman ran away. Really i didnt expect so much sound. Used one pair of injectors and fueled only two intakes.

Actually i closed one of the intakes because my tank was only 8kg during starting and after it has been started engine will automatically throw away the cloth and started screaming with high thrust. Engine successfully ran with four intakes. YAAAAAAAAAAAAAY

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Be the First to Share

    Recommendations

    • Furniture Contest

      Furniture Contest
    • Reuse Contest

      Reuse Contest
    • Made with Math Contest

      Made with Math Contest

    5 Discussions

    0
    None
    mh76dk

    7 years ago on Introduction

    I hope your neighbours know what you are doing, might be quite a shock with the noise and fire otherwise ;-)

    1 reply
    0
    None
    rimar2000

    7 years ago on Introduction

    Did you try it WITHOUT intake pipes, as I suggested? It is to say, air intake be the same exhaust tube.

    Besides, I think the conic section in this design is inverted, the thinner part would be the end, not the begin of the exhaust tube. Pardon my English.

    Congrats for your experiments!

    1 reply