Search found 223 matches

by Alex Aitken
Wed Feb 15, 2017 3:33 pm
Forum: Neutrons, Radiation, and Detection (& FAQs)
Topic: Neutron Flux Calculation
Replies: 7
Views: 1911

Re: Neutron Flux Calculation

Richard has a recent reply in the new users area about this. The tube detects slow neutrons, so you need a calibration between detections in the exact setup you have (tube, moderator, bias, threshold) and the fast neutrons of the same energy that cause it. When you have a fast neutron flux reading y...
by Alex Aitken
Tue Nov 07, 2006 10:42 am
Forum: Fusor and/or General Fusion Theory (& FAQs)
Topic: Landscape
Replies: 17
Views: 4132

Re: Landscape

The best evidence is the fusor does not work that way.

The electric potential is the potential energy well.
by Alex Aitken
Sat Oct 28, 2006 2:18 am
Forum: High Voltage - Fusor Input Power (& FAQs)
Topic: Inverter Microwave Oven circuit
Replies: 18
Views: 7794

Re: Inverter Microwave Oven circuit

Could the air gap be there to prevent the core saturating and the resultant current spike that might also kill the drivers?
by Alex Aitken
Sun Oct 15, 2006 11:53 am
Forum: Fusor and/or General Fusion Theory (& FAQs)
Topic: D+D Cross section?
Replies: 15
Views: 3656

Re: D+D Cross section?

<t>The maximum cross section does not corrispond to the maximum power output, or the maximum reaction rate, so on their own, I'm not convinced they help much.<br/> <br/> DT fusion cross section peaks about 100kev deuteron energy. DD peaks about 2 Mev.<br/> <br/> Carl,<br/> When I search for H-2 d,* ...
by Alex Aitken
Thu Oct 05, 2006 10:42 pm
Forum: Other Forms of Fusion - Theory, Construction, Discussion, URLs
Topic: Proton Discussion
Replies: 25
Views: 5492

Re: Proton Discussion

<t>I think there is another chemistry point of view that also applies here. Reactions don't happen because the reactants are unstable, they happen because of the existance of a more stable state at the end.<br/> <br/> I do not think there is much milage in trying to explain neutron decay on the basi...
by Alex Aitken
Tue Oct 03, 2006 2:26 pm
Forum: Announcements and Administration Archive
Topic: Podcast - Lecture on Fusion by Dr Barry Green
Replies: 6
Views: 4495

Re: Podcast - Lecture on Fusion by Dr Barry Green

The solution to that may be to do it electrohydrodynamically. Send a current at 90 degrees to the field and the conductive material pumps itself.
by Alex Aitken
Thu Sep 28, 2006 8:43 am
Forum: Other Forms of Fusion - Theory, Construction, Discussion, URLs
Topic: Proton Discussion
Replies: 25
Views: 5492

Re: Proton Discussion

IF the proton is complicated, then it is made up of smaller parts and therefore cannot be primary.
by Alex Aitken
Thu Sep 28, 2006 8:41 am
Forum: High Voltage - Fusor Input Power (& FAQs)
Topic: New 1.5 Gigavolts device
Replies: 18
Views: 5541

Re: New 1.5 Gigavolts device

Thats a very good point Brian.
by Alex Aitken
Wed Sep 27, 2006 5:36 am
Forum: High Voltage - Fusor Input Power (& FAQs)
Topic: New 1.5 Gigavolts device
Replies: 18
Views: 5541

Re: New 1.5 Gigavolts device

I can't speak for anyone else, but the last time I used an electronics simulation package, it often produced garbage results. Like voltage multipliers that don't multiply, or ultra high frequency oscillations where no parasitic capacitors/inductors have been wired in...
by Alex Aitken
Wed Sep 27, 2006 5:21 am
Forum: Announcements and Administration Archive
Topic: Is this a dud? Possible method to harvest work directly
Replies: 14
Views: 2428

Re: Is this a dud? Possible method to harvest work directly

I am slightly surprised you give more weight to a psychological explanation than a violation of conservation of momentum, but welcome back to conventional physics :)