@arkfussion There is a spark plug attached in the midle of the biggest part of the engine its only used when starting the engine together with some compressed air.
When its running the engine does not need any sparks or compressed air anymore.
@vz800 i have an engine like this one and i was just wondering how one might start it with out a spark plug. i cant get mine going. i come close and get a resonate flame but it stops when i take air pressure away.
@arkfussion you can light the gas as well if you decide not to use a sparkplug before using starting air.
You probaly use a reducer between the propane bottle and tube towards the engine i only use a needle valve for the adjustment and a ball valve in case of emergengy to be able to shut down the gas with one move.
But the full pressure of the propane bottle is used.
@vz800 well i got my lock wood running but with out compressed air it stops! ug!. and my propain bottle has a strait hose from it to the engine. thee of the hose is flattened for more fuel pressure. but the engine still wont go with out air.? why?
@arkfussion i use a fuel injector with holes that are in a 90 degrees angle with the incoming air this way the fuel and incoming air are mixed very well into a exposive mixture
the injector is a 10 mm pipe closed at 1 end with 3 holes from 2 mm drilled through the pipe so a total of 6 2 mm holes 3 facing up and 3 facing down so the airflow can mix with the propane properly
how do you start this with no spark plug???
arkfussion 1 year ago
@arkfussion There is a spark plug attached in the midle of the biggest part of the engine its only used when starting the engine together with some compressed air.
When its running the engine does not need any sparks or compressed air anymore.
vz800 1 year ago
@vz800 i have an engine like this one and i was just wondering how one might start it with out a spark plug. i cant get mine going. i come close and get a resonate flame but it stops when i take air pressure away.
arkfussion 1 year ago
@arkfussion you can light the gas as well if you decide not to use a sparkplug before using starting air.
You probaly use a reducer between the propane bottle and tube towards the engine i only use a needle valve for the adjustment and a ball valve in case of emergengy to be able to shut down the gas with one move.
But the full pressure of the propane bottle is used.
vz800 1 year ago
@vz800 well i got my lock wood running but with out compressed air it stops! ug!. and my propain bottle has a strait hose from it to the engine. thee of the hose is flattened for more fuel pressure. but the engine still wont go with out air.? why?
arkfussion 1 year ago
@arkfussion i use a fuel injector with holes that are in a 90 degrees angle with the incoming air this way the fuel and incoming air are mixed very well into a exposive mixture
vz800 1 year ago
Whats design did you use for the fuel injector nozzle?
videodemolitions 2 years ago
the injector is a 10 mm pipe closed at 1 end with 3 holes from 2 mm drilled through the pipe so a total of 6 2 mm holes 3 facing up and 3 facing down so the airflow can mix with the propane properly
vz800 2 years ago
Vraagje hé
Wij hebben voor school ook een pulsejet gebouwd. Die ook loopt.
Alleen kregen we hem niet aan met de bougie, maar met een sterrenflikker.
Kunt u misschien uitleggen waarom hij het niet deed met de bougie?
Alex
tinkywinkymutlu 3 years ago
what is the steel thickness?
M4V3R1K83 3 years ago
if you use stainless steel 1 mm will be thick enough if you use steel 2 mm should be thick enough.
vz800 3 years ago
oh.. 1mm is really thin... how did u do those weldings? did u use a mig welder? and thanks for your reply
M4V3R1K83 3 years ago
I am a tig welder so i can get access to some rest material but the material should be at least 1mm if you are using stainless steel
vz800 3 years ago
If you visit my homepage and click the link email there i will be able to send you an email with an attachment.
vz800 4 years ago
and me as well please... I was thinking of either making a pulse jet engine or a turbine jet engine out of a turbo charger, just comparing the two...
chrisaschultz 4 years ago
i will send you a email
vz800 5 years ago
is it possible to send me an email on how to make one of these aswell please, thnx
sidolok 4 years ago
If you visit my homepage and click the link email there i will be able to send you an email with an attachment.
vz800 4 years ago
can you forward that to me too please?
therockeronner 4 years ago
i am not allowed to pu links uphere so i will send you a personal message.
vz800 4 years ago
can u help me on the making of one of those
1.how did u get the exhaust tube like that in a funnel shape
2.how much did it cst
stingaz001 5 years ago
I know the fuelconsumtion is huge already noticed that.
vz800 5 years ago
Now thats a noisy buzzbomb.
xXxmidgexXx 5 years ago
Yes it was fun making it !!!
vz800 5 years ago
Just wanna tell you.The fuel comsumption is huge for a buzzbomb 60 litres is gone in 10 minutes.
xXxmidgexXx 5 years ago