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Exploding wires
I don' t know much about this resonate losses stuff, but I would have thought that inductive reactan ...
13-7-2009 at 10:37
by: Hennig Brand
Exploding wires
Watson.Fawkes, thats sound good to me. I am not an expert but your post seems to go along well with ...
13-7-2009 at 07:46
by: Hennig Brand
Exploding wires
Does someone know how to take an oscilloscope reading of one of the discharges through the bridgewir ...
12-7-2009 at 11:02
by: Hennig Brand
Exploding wires
Thanks for the input, it does help some. I really don' t know exactly what my capacitors are, they a ...
12-7-2009 at 10:06
by: Hennig Brand
Exploding wires
The pulse being short has to do with the chosen wire getting hot quickly enough to reach, and go pas ...
11-7-2009 at 15:25
by: Hennig Brand
Exploding wires
@franklyn
I see what you are saying, it is not that the kinetic self confinement is not important, ...
11-7-2009 at 09:14
by: Hennig Brand
Exploding wires
I don' t know exactly were the limits are with this, because I haven' t studied it enough, but this ...
10-7-2009 at 18:08
by: Hennig Brand
Exploding wires
I did make a math boo-boo, it does change things for sure. I can' t remember what I did exactly, but ...
10-7-2009 at 15:42
by: Hennig Brand
Exploding wires
My ESR meter(which I just dug out), says the cap I have(25uF@2KV,oil filled cylindrical can) is very ...
9-7-2009 at 12:23
by: Hennig Brand
Electrical Conductivity of Energetic Materials
You are right that I was not very precise in my explanation, and I don' t know everything(that is fo ...
8-7-2009 at 17:27
by: Hennig Brand
Electrical Conductivity of Energetic Materials
Boomer has done a good job of explaining his equipement and procedures in primaryless detonators on ...
8-7-2009 at 10:18
by: Hennig Brand
Electrical Conductivity of Energetic Materials
I just realized when reading your posts more carefully, and doing a little google searching, that my ...
8-7-2009 at 05:06
by: Hennig Brand
Electrical Conductivity of Energetic Materials
To convert from capacitance and voltage to joules is done with this formula normally.

Energy(in j ...
7-7-2009 at 11:26
by: Hennig Brand
Picric acid: different instructions
You know another score for TNP in the teaching department. I find you can get away with just about a ...
5-7-2009 at 13:50
by: Hennig Brand
Picric acid: different instructions
Nice ideas! I think a good dense piece of hardwood, cut down the middle first, then made to be held ...
5-7-2009 at 07:38
by: Hennig Brand
Picric acid: different instructions
I just got my first full positive result with Picric Acid in a compound cap, and there was no doubt ...
4-7-2009 at 09:43
by: Hennig Brand
Picric acid: different instructions
That is probably what I should strive for, for sure. There is an appeal to the more easily improvise ...
3-7-2009 at 07:02
by: Hennig Brand
Picric acid: different instructions
I think it is time for me to try a bit harder, and develop a little more sophistication, and options ...
2-7-2009 at 12:16
by: Hennig Brand
Picric acid: different instructions
Well said, and it rings true Rosco. I appreciate it.
I have read a couple places that stainless ste ...
2-7-2009 at 10:56
by: Hennig Brand
Picric acid: different instructions
I' d say you have been there once or twice Rosco:) The more I play with this compound the more your ...
1-7-2009 at 17:10
by: Hennig Brand
Picric acid: different instructions
Propellants and Explosives By Naminosuke Kubota, this book has a chart for some critical diameters f ...
1-7-2009 at 08:34
by: Hennig Brand
Picric acid: different instructions
Interesting, I have never seen anything before on melt, cast charge made of DDNP and TNP. Just got b ...
30-6-2009 at 18:18
by: Hennig Brand
Picric acid: different instructions
Could Picric Acid and an oxidizer be used in some way in a cap, to increase sensitivety, such as KNO ...
25-6-2009 at 17:37
by: Hennig Brand
Picric acid: different instructions
Even a relatively thin steel tube has much greater strength than just about any common aluminum one, ...
24-6-2009 at 12:25
by: Hennig Brand
Picric acid: different instructions
You are correct that I like many others should do more reading and understanding, rather than talkin ...
23-6-2009 at 04:01
by: Hennig Brand
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