i learned a lot from just a few pages reading about it, and stumbled upon 1 page
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guy, used a different way to make a candy rocket, he disolved it in water to make te KNO3 crystals finer, so i tried that and now i had way to much thrust and blew my motor to pieces. :-D so now i'm looking for the right nozzle size that will keep my engine in 1 piece.
i did not put a lot of time in it yet, due to propellent testing but did find a page in germany (i'm from the netherlands) so, maybe a trip to a german rocket testing day will come up soon, who knows.....
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J
jeroen
not an option, i live in the city, allso not availebel
LOX ???
for the info : i live in the netherlands, and thos chem. except for a few are noet availible (?) here
J
jeroen
what is KP ? never heard of it in the netherlands.....
jeroen
D
David Weinshenker
This was not a serious suggestion for practical amateur work.
These materials (especially the nitrogen tetroxide) are quite hazardous to handle without special facilities.
Common abbreviation for "liquid oxygen".
-dave w
D
David Weinshenker
Potassium perchlorate (KClO4) - it's an oxidizer that is useful in solid propellant mixtures.
-dave w
L
Len Lekx
Liquid OXygen. You'll have to pick up on the terminology to understand a lot of it.
M
Mfreptiles
There is no such thing as too much thrust, only inadequate motor design or construction. I suggest using some of the free software from the nakka site. That way you can design your motor on the computer, instead of destruction testing. I'd put top priority into contacting someone from NERO or DARK before doing any more "tests".
Best of luck, Mike Fisher
I
Ismaeel Abdur-Rasheed
Jimmy is a great guy, and way committed to education
check out his IEAS webpage at
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- iz
jeroen wrote:
B
Bob Kaplow
And thanks to Wesley Crusher, we all know the optimum intermix ratio...
Bob Kaplow NAR # 18L TRA # "Impeach the TRA BoD" >>> To reply, remove the TRABoD!
C
Chuck Rudy
fore or aft? :-)
T
Tom Binford
It also produces propellants with high pressure exponents, making for *very* sensative to pressure variations motors.
Tom
C
Christopher Deem
They built and tested the power unit. They had to move it on a remote controlled railroad car. Saw this on one of the science channels.
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J
Jerry Irvine
Have yo tried your equivelant of Chem Central? Industrial suppliers?
Jerry
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