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Electrical ignition system
Thanks for all the replies...
I will use a similar igniter to Xeons in the actual cap.
I will have ... |
28-3-2017 at 23:09
by: greenlight |
Electrical ignition system
So steel wool strand instead of nichrome wire on the igniter?
Is it possible to make the above diag ... |
28-3-2017 at 02:49
by: greenlight |
Electrical ignition system
I came across this design for an electrical initiation system for model rocketry.
I would like to c ... |
27-3-2017 at 20:15
by: greenlight |
Dark Sulfuric Acid
I don't think it needs to be in a light proof (amber glass) container.
I keep mine in flass bottl ... |
24-3-2017 at 21:57
by: greenlight |
Dark Sulfuric Acid
I have a large HDPE container with sulfuric acid that I pour smaller amounts into a 1 litre Duran bo ... |
24-3-2017 at 20:15
by: greenlight |
Ammonium perchlorate without DIY anodes?
20 amp has been fine in the 100 hours the cell has done to raise the temperature to 70 C which is pe ... |
23-3-2017 at 18:13
by: greenlight |
shaped charges safety and effective range of jet formed!!
That was a magnesium incendiary EFP liner which would have burnt away before it could come back down ... |
23-3-2017 at 07:38
by: greenlight |
Ammonium perchlorate without DIY anodes?
@ Laboratory of liptakov
1. The cathode I am using is titanium plate.
2. The anode is MMO layer ... |
23-3-2017 at 07:22
by: greenlight |
jet tip breakup over distance
The jet isn't molten, the liner behaves like a incompressible fluid because of the pressure that is ... |
21-3-2017 at 17:59
by: greenlight |
Making tracer rounds
I just had a look through some more tracer compositions and the strontium/barium peroxide comes up f ... |
19-3-2017 at 18:55
by: greenlight |
Ammonium perchlorate without DIY anodes?
I have been busy with work and have only just got around to installing the digital ammeter.
I decid ... |
18-3-2017 at 23:31
by: greenlight |
Making tracer rounds
I agree with Nedshead, surely setting up a drill press and die to hold the bullet to drill out a por ... |
16-3-2017 at 19:37
by: greenlight |
colored energetics of the rainbow
I would have to agree that trinitrophenol would be good a choice for yellow. I still have a stain i ... |
12-3-2017 at 09:57
by: greenlight |
Unconventional Shaped Charges
Thanks Markx, nice result as well. What explosive did you use for that experiment?
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19-2-2017 at 05:10
by: greenlight |
Unconventional Shaped Charges
Yes, the detonator was probably right on top of that lower part of the S forming the shaped charge e ... |
18-2-2017 at 21:29
by: greenlight |
Unconventional Shaped Charges
Yes Philou, you are correct |
18-2-2017 at 18:21
by: greenlight |
Unconventional Shaped Charges
Did a quick test with an older batch of PE and thought this might be the right place to post the pic ... |
18-2-2017 at 04:33
by: greenlight |
Plasticizer problem
I don't think its possible to get a moldable plastic explosive with <3% inerts. The lowest I hav ... |
11-1-2017 at 10:42
by: greenlight |
Plasticizer problem
Nice, where did you get the data from?
I use a PETN PE at the moment with 14% binder/plasticizer an ... |
10-1-2017 at 06:20
by: greenlight |
Plasticizer problem
Thats sounds good as the plastic I am using at the moment is @ density 1.45 but using about 14% iner ... |
8-1-2017 at 04:20
by: greenlight |
Plasticizer problem
Yes, the end product looks very good.
I cannot get the bird repellent PE to pull apart and stretch ... |
7-1-2017 at 20:39
by: greenlight |
Plasticizer problem
That looks great LL.!
I will have to try it as a replacement for using polybutene bird repellent as ... |
5-1-2017 at 03:30
by: greenlight |
Synthesis of t-nitrosobutane (w/ pictures)
Brilliant blue colour! Well done. |
21-12-2016 at 09:11
by: greenlight |
Short question / quick answer - Thread
Only info I can find quickly is from wikipedia so truth of it is unknown but it says it is the weigh ... |
8-12-2016 at 10:23
by: greenlight |
What concentration of HCl can I expect?
Highest concentration you could obtain would be 37-38% at standard atmospheric pressure then the wat ... |
26-11-2016 at 22:23
by: greenlight |
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