This test was mainly for the can integrity and to make sure it didn't just explode. Once I can get it to dump it's contents in 20-30 secs, it'll be sweet...
Thanks, I'm not a great fan of metal casings, but for these it seems to work best. I'm going for a multi-cored grain design with a different arrangement of vents for the next try :D
Nothing on paper, but I've got an idea of where I'm going with the next one. I'm going with star shaped core like cavities (a star shaped core provides fairly neutral burning, keeping the internal pressure at a constant), probably 3 or 4x 9mm extending the 3/4 the length of the grain and 7 vent holes (1 central and 6 at 60 degree intervals around the top) instead of 1.
haha nothing on paper? that sounds like a very detailed description! but fundamentally it sounds plausible, and youre sure that the increase in internal pressure, will not exceed that of the stress' of the casing?
Hehe gotta love the kids in the background :D They enjoyed the colour? It would be great if you could speed it up a little, might do one for NYE to mess up my street :D
Hey thats great, i also thought you could core it, but granulating din't even cross my mind. That might do the trick. The comp itself looks like slow burning, so a greater surface aeria will do a great job!
I often try to manage the thing with colored smoke, was not successful. Good work!
snezzzen 1 year ago
@snezzzen KCN is a magician with the chems! the coloursystem he developed is just awsome, one of a kind!
skyisthelimitinc 1 year ago
@snezzzen Cheers mate, good to see you back...!!!
O3Cl 1 year ago
@O3Cl Hello Kickthecat!! yea, it´s a feeling like a coming home for me. And of course I wasn´t able to improove my english grammar, haha. :-)
Later I write you a "big" PM....R-man
snezzzen 1 year ago
Did You use Potassium Chlorate(KCIO3)? And Solvent pink dye?
Heliman96 1 year ago
@Heliman96 I used potassium chlorate, flour, dextrin and rhodamine dye.
O3Cl 1 year ago
it looks kinda purplr in my eyes
RoyalZebraGirl 2 years ago
@RoyalZebraGirl The hotter it gets, the more purple-grey it goes.
O3Cl 1 year ago
Spot-on mate, they were the only suitable containers I could find that wouldn't be melted or blown open.
O3Cl 2 years ago
Good stuff!!
MyClawHammer 2 years ago
Thanks mate. :)
O3Cl 2 years ago
cool cant wait to to it fly
starandshellman 2 years ago
I'm still working out the details of it, but soon hopefully... :D
O3Cl 2 years ago
you should do one on a parchute shell
starandshellman 2 years ago
I've already got the 'chute and small canister for the comp... Great minds think alike... ;D
O3Cl 2 years ago
looks like a drop zone for pinko guys.lol!Great color mate got a try one but looks and sounds pretty complicated for me.5*
starandshellman 2 years ago
They're not complicated mate, I'm just trying to find the best way of getting a huge amount of smoke quickly. They're fairly messy though, lol.
I was half expecting someone to parachute in though, lol. ;D
O3Cl 2 years ago
Very nice colour, i would enjoy a pm on the how to;) 5* and a cold one!.lol
skyisthelimitinc 2 years ago
Crack open a cold one and I'll PM ya... ;D
O3Cl 2 years ago
Its cracked, consumed and filtered trough the kidney already,lol! im enjoying the pm now, thx Si
skyisthelimitinc 2 years ago
No problem mate :D
O3Cl 2 years ago
cool. lasts quite long
megafeltch 2 years ago
Thanks, My next trial should be better :D
O3Cl 2 years ago
a very slow burn mate,
there is a high volume output, when it picks up!
haha, pink trees, thats a new one for the documentary channels!
murdoch2486 2 years ago
This test was mainly for the can integrity and to make sure it didn't just explode. Once I can get it to dump it's contents in 20-30 secs, it'll be sweet...
O3Cl 2 years ago
ahh that explains the long distance away from the casing! very wise!
yeah a little bit of tweaking here and there, and itll be great!
it can only get better!
murdoch2486 2 years ago
Thanks, I'm not a great fan of metal casings, but for these it seems to work best. I'm going for a multi-cored grain design with a different arrangement of vents for the next try :D
O3Cl 2 years ago
yeah, well it has to contain, the pressures, and the temperature, so i dont think there is any other way around that.
That sounds like a really intriguing concept, should definately speed things up abit! and hopefully increase the intensity!
got some blueprints drawn?!
murdoch2486 2 years ago
Nothing on paper, but I've got an idea of where I'm going with the next one. I'm going with star shaped core like cavities (a star shaped core provides fairly neutral burning, keeping the internal pressure at a constant), probably 3 or 4x 9mm extending the 3/4 the length of the grain and 7 vent holes (1 central and 6 at 60 degree intervals around the top) instead of 1.
O3Cl 2 years ago
haha nothing on paper? that sounds like a very detailed description! but fundamentally it sounds plausible, and youre sure that the increase in internal pressure, will not exceed that of the stress' of the casing?
good luck!
murdoch2486 2 years ago
very nice, it'll be good to see a perfected version, and it'd be great for mardi gras :P
lol 5/5 mate
nirvanafan833 2 years ago
Cheers mate, I'm just glad the can held up to the heat and pressure. Onward and upward... lol.
O3Cl 2 years ago
Hehe gotta love the kids in the background :D They enjoyed the colour? It would be great if you could speed it up a little, might do one for NYE to mess up my street :D
5*
BrightLightPyro 2 years ago
Thanks M, they loved it :D
I'm going to core the next one or pelletise the comp to increase the speed. Maybe for next sunday? lol ;)
O3Cl 2 years ago
Hey thats great, i also thought you could core it, but granulating din't even cross my mind. That might do the trick. The comp itself looks like slow burning, so a greater surface aeria will do a great job!
BrightLightPyro 2 years ago
If I go down the pellet route, they'll probably be about 10mm star size. Fast but not too fast :D
O3Cl 2 years ago