www.pulse-jets.com

I think we have a cracker.....variant 1 of F would NOT flame out on vapour.....tweeking required.....OH the fun of it all ......I have noticed some unique thermal patterns in the CC....... fueled vs non........ interesting...... some russian (for lack of the correct moniker) intakes may be involved....

Frankenstine...as built and variant 1 (untested).
V

Hey Folks I have finally had achance to start some mor fire and thunder fun.....a retest of Franki gives me 1.8KG + of thrust on LP vapour..... the scale side I was reading is in metric.....DUH.....will test the KLM later this week...so how is everyone else doing? One run produced 2.2k+ kg but I was...

Hey Chad
I use a program called Cad Standard free download from [urlhttp://www.freewarefiles.com/][/url]
The full verson is aprox $20.00 USD
Nice small, fast and effective
Vern

I have contemplated this just for fun and have some parts waiting
50ml earlmyer flask (CC)
10ml graduated cyl (intake)
25ml graduated cyl (exhaust)
Components are borocylicate lab glass easy to form and weld with a pencil tip propane torch......would be kewl to watch until it structuraly failed.
V

Hey Grimm
you could end up with the same fro as me....LOL
V

Hey Eric...
so can I play...again......alright a 1/4 ponder will do if I have to...just funnin...been a zoo of a wet summere here and not much time for hobbies but the time is nigh..for more fire and thunder...glad to see you back.
V

Im in 50lber please. No fries hehehe
V

Theoretical.......practical....HA...its all good stuff
V

All I have read goes to prove it is for the FUN factor...AKA bbbbbbwwwwwwwwwwwwwwaaaaaaaaaaaaa
V

Our first real entry! Thanks for the support Mike...I am stuck at the noth pole (or darn close to it) and will be building a jet here on the morrow...currently at CFS Alert the most northerly permently inhabited place in the world....so lets add a new rule..... closest to 90 deg N with a running je...

A dissapointing first run... Set up ? I have never actually measured the thrust before...just loved the mmmmmmwwwwwwwhhhhaaaaaaa...factor so time for scientific stuff...LOL ....maybe an injector change? Mike........ it was a fish scale with a gross indicator and i reset after initial start......dam ...

Chad that would be boot scootin........LOL Kewl


K Frankie has extractors...so it is now injector time.....
so far 830' elevation, 1003kpa barometric, temp 23C,...fun stuff
V

I think Larry may be able to supply a vid of the starting up procedure (mine went when the dam comp crashed), and I believe there may be one on U Tube as well.....all this gab makes me want to fire her up again...having a younger sister and all :) You should fasten everthing down in the shop and ope...

Hi Larry et al
I had tried high velocity (pinched and linier) injectors with this unit without success, I would think that a radial type would work as well and probably better, the fuel needs to be dispersed transversly within the intake due to the volume (area) of the ducts...hope this helps.
V