Pulsejets

Discussions of motors from single-use and RMS solid propellants to hybrid propellants

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NewtonsLaws
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Pulsejets

Postby NewtonsLaws » Mon Jun 12, 2017 8:59 am

Some guys at work, knowing I was growing into a rocket nerd, asked if I knew of the propulsion system for V2.

A Pulsejet.

No I did not.
and they sent me a link of some (Crazy!) guys experimenting.

Perhaps someone will make one for the next Thunda!

https://youtu.be/qwuDkOB9Jik
QRS #184
AMRS #134 L2 RSO / LCO

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SpaceManMat
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Re: Pulsejets

Postby SpaceManMat » Mon Jun 12, 2017 9:23 am

V2 was definitely not a pulse jet. It's a proper liquid rocket motor the first of its size by a long shot which was made possible by ustilise a turbo pump.
QRS: 124
AMRS: 32 L2 RSO
Highest Altitude: 10,849 feet
Largest Motor: CTI 1115J530 IM
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OverTheTop
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Re: Pulsejets

Postby OverTheTop » Mon Jun 12, 2017 9:52 am

The V1 "buzzbomb" was the pulsejet.

Have a look at pulse-jet go-karts if you are interested. If you want to see something really scary look up steam-powered go-karts :shock:

The V2 is a fully-fledged liquid fueled rocket engine, running on alcohol (plus some water to keep the temperatures down) and LOX. This was the first man-made object into space.
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Oldboy
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Re: Pulsejets

Postby Oldboy » Mon Jun 12, 2017 9:55 pm

Got one here love the noise
WARS 005 AMRS 98
L1

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CATO
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Re: Pulsejets

Postby CATO » Tue Jun 13, 2017 6:52 am

Here is an earlier post re the Hobby King Pulse Jet.
https://forum.ausrocketry.com/viewtopic.php?f=3&t=4270
"In thrust we trust"

AMRS 21 L3

Impulse:
2017: 5,973 Ns (13.14% M)
Ns 16: 34,558; 15: 35,955; 14: 6,016; 13: 10,208
PB - Gorilla N2717WC, H: 10,260', S: 1.14M


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