Search found 26 matches

by Charles
Sun Oct 26, 2008 8:10 pm
Forum: Valveless pulsejet forum
Topic: Glass CC
Replies: 15
Views: 4290

Re: Glass CC

Hey there,

I really liked your idea and now it's coming together, have you any updates I'd love to see your progress :)

Charlie
by Charles
Sat Oct 25, 2008 10:13 am
Forum: Tools and Construction
Topic: Carbon-Carbon composites
Replies: 3
Views: 3252

Re: Carbon-Carbon composites

Talking of Carbon mark,

I've been wondering what these Carbon valves would be like if used in a pulse-jet design, eBay: 310067377227
I'm just going to read the links as I don't know much about Carbon-graphite? things :)

Thanks for the information,
Charlie
by Charles
Fri Oct 24, 2008 3:08 am
Forum: Jet Vehicles, All Types
Topic: Interesting patents?
Replies: 2
Views: 2812

Interesting patents?

Hey all, Found a nice patent here, wondering if we have a place to add-in all interesting patents, nice to see what people do and have made in the past, and what else could have been tried :) I use this link to convert all the patents to PDF directly then I can either download them or read on anothe...
by Charles
Thu Oct 23, 2008 2:33 pm
Forum: Tools and Construction
Topic: NUDiS
Replies: 50
Views: 47784

Re: NUDiS

Holy Macro! I've just installed this software, and I have to say.. I'm way out of my depth ere, someone throw me a polo! I best get reading, I'll start with the posts in this thread and see what happens. Or is their a manual on how to use this software that I've missed, but tbh.. only 2mins ago inst...
by Charles
Thu Oct 23, 2008 12:58 pm
Forum: Valveless pulsejet forum
Topic: Messerschmitt design?
Replies: 11
Views: 4414

Re: Messerschmitt design?

You guys are very thoughtful and I thank you kindly for all your replies :D I've laid off the eBay bidding for now in light of all your good replies and I've also contacted the local college and spoken to the held of welding dept or something, I've got a booking to meet him early next week and have ...
by Charles
Mon Oct 20, 2008 8:21 pm
Forum: Tools and Construction
Topic: Hints & tips on TIG welding?
Replies: 3
Views: 1933

Re: Hints & tips on TIG welding?

Thanks very much Joe for your in-depth reply on Tig welding, I've been battling for days on eBay trying to secure a small Tig Welder. I keep throwing numbers about an some other persons doing the same..

Can't wait to get started on learning to weld :)

All the best,
Charlie
by Charles
Mon Oct 20, 2008 7:20 pm
Forum: Valveless pulsejet forum
Topic: Messerschmitt design?
Replies: 11
Views: 4414

Re: Messerschmitt design?

Your awesome mate, you've even given me the actual dimensions :) Thank you very much, I'm still bidding on Tig Welders on eBay theirs a black art to this and I've not even started learning! :shock: Emailing a company about sheet metal being cut, with the shapes I've designed and what the dimensions ...
by Charles
Sun Oct 19, 2008 10:25 pm
Forum: Tools and Construction
Topic: Been wondering about fuel and weight?
Replies: 1
Views: 1526

Been wondering about fuel and weight?

Hey all, A primary goal or man's goal for them, pulse-jets and other sorts of jet engines is mainly for use in the air, okey we also use them in other respects too. But the main one usually is the air powered flight version. I've noticed allot of you are using in the region of 7Kg to 15Kg(30lbs?) pr...
by Charles
Sat Oct 18, 2008 9:34 pm
Forum: Valveless pulsejet forum
Topic: Messerschmitt design?
Replies: 11
Views: 4414

Messerschmitt design?

Hey all,

Was reading the forums main valveless page, and came across the Messerschmitt type of nozzle? Would anyone happen to have any images of know where I could find some info into this design?
Messerschmitt.jpg
Messerschmitt.jpg (17.63 KiB) Viewed 4465 times
Thanks all
Charlie
by Charles
Sat Oct 18, 2008 6:59 pm
Forum: Valveless pulsejet forum
Topic: Nikola Tesla Valveular Conduit?
Replies: 3
Views: 2107

Re: Nikola Tesla Valveular Conduit?

I'm trying to get my design made atm, been really busy all-day.. Adjusting things and making bits easier in explanation to the perspex cutters and I'm still trying to work out if this is the right way to have it built, in 1-2mm layers stacked with a plate either end holding the fins or a thicker pie...
by Charles
Fri Oct 17, 2008 9:57 pm
Forum: Valveless pulsejet forum
Topic: Multiple inlets
Replies: 18
Views: 4316

Re: Multiple inlets

Hey there, That's an awesome engine, one question I do have is about the barrels themselves, as they protrude out the front? do they come flush with where their all joined too or they do they protrude inwards as well? See I was thinking if they came flush, they would allow more blow-through? but may...
by Charles
Fri Oct 17, 2008 3:39 pm
Forum: Off topic forum
Topic: Jet design software?
Replies: 0
Views: 1223

Jet design software?

Hey all, I've been flickering through allota the posts to see all the types of software you guys use to design and build your jets, while I was moving through threads and also using the provided pulse-jet forum excel sheet, is their any other types of sheets for other types of pulse-jet designs? I n...
by Charles
Fri Oct 17, 2008 3:16 pm
Forum: Valved pulsejet forum
Topic: Perforated steel sheet?
Replies: 3
Views: 1529

Re: Perferated steel sheet?

Hello there :D Thanks very much for the reply & the corrections as to the silencer :) Here is my in-line valvular type idea in 2d, with the square to circle connection in-between I was thinking of using the perforated steel sheet :) http://www.pulse-jets.com/phpbb3/viewtopic.php?f=3&t=5028 Here's a ...
by Charles
Fri Oct 17, 2008 2:47 pm
Forum: Valveless pulsejet forum
Topic: Nikola Tesla Valveular Conduit?
Replies: 3
Views: 2107

Nikola Tesla Valveular Conduit?

Hey all, A fair few years ago I came across Nikola Tesla's Disc Turbine and also his invention of the valvular conduit which is listed in with his invention. Well I've had this for ages sitting around and I'm chatting up a perspex company here where I live to get my modification cut-out, to see if a...
by Charles
Fri Oct 17, 2008 1:57 pm
Forum: Valveless pulsejet forum
Topic: G360 CONCEPT
Replies: 46
Views: 8576

Re: G360 CONCEPT

Hello Grim, You've done some awesome plumbing their and I love your folded up FWE, when you mention "not much to be had from this modification" how do you mean? I'd say that's simply awesome from this point of view, even if the modifications don't add or subtract any differences in weight or thrust ...