Search found 219 matches

by tonybarry
Wed May 28, 2008 7:54 pm
Forum: Theory
Topic: Virtual Polywell
Replies: 468
Views: 198405

Hello Jeff,
Welcome to Talk-Polywell.

As to data, I'll leave Dr. Mike and the usual suspects (to quote MSimon) to answer.

Enjoy your stay!

Regards,
Tony Barry
by tonybarry
Wed May 28, 2008 1:18 pm
Forum: Design
Topic: This Just came in my E-mail from MDC today
Replies: 3
Views: 3399

Hello Jcccarlton, I had a look at the USB vacuum seals, they look good. I do not know if any electronics would work inside the chamber where a polywell is operating ... the fusion products and the electron clouds would be very bad for any semiconductors I can think of. But any company which can prod...
by tonybarry
Wed May 28, 2008 11:28 am
Forum: Design
Topic: High Voltage Safety Guidlines
Replies: 6
Views: 4250

I used to work on traction batteries (132VDC, 980 amp-hours) and I really moved slow and careful with those things. Think twice before moving. Especially connecting up the main feed lines (0.3 square inch copper leads) to the main contactors or the HRC fuses. They were used to drive mining locomotiv...
by tonybarry
Wed May 28, 2008 11:08 am
Forum: Theory
Topic: Avalanche Effect Demonstrated In Solar Cells
Replies: 2
Views: 2797

Hello Vernes, According to Dr. Joe Khachan, the presence of light emanating from a fusor is evidence of electron transitions, and represents losses rather than fusion. Fusion occurs with nuclear transformations, and light energy is not emitted. A good fusor is a dark fusor in Dr. Joe's thinking. Hen...
by tonybarry
Wed May 28, 2008 11:02 am
Forum: Theory
Topic: magrid configuration brainstorming
Replies: 632
Views: 272996

Dr. Mike, The stability of North faces pointing inwards is kind of a leaky stability ... from Dr. Khachan's comments I am given to understand that the confinement leaks electrons all round the edges and right through the centre, until the wiffleball confinement takes over and closes off those holes ...
by tonybarry
Wed May 28, 2008 1:53 am
Forum: Theory
Topic: magrid configuration brainstorming
Replies: 632
Views: 272996

Hello Tombo, The essential element for a polywell to confine a plasma in a stable way is to have a series of magnets whose North faces all point in (or perhaps out, I am not sure which is better, and Dr. Mike Rosen also would like to know!). Thus, in WB-6 and 7, there are six coils and six North fac...
by tonybarry
Tue May 27, 2008 3:20 am
Forum: Design
Topic: Conveying heat from the magnet housings.
Replies: 5
Views: 4573

Hello Neil, The nuclear engineers advise me that the alphas will exit from the pB11 fusion region in more or less a random direction; and they will have an energy of about 2MeV; and so the only ways to reduce the energy of impact onto the MaGrid is to either make the grid have a lower profile (narro...
by tonybarry
Mon May 26, 2008 9:56 pm
Forum: Design
Topic: Conveying heat from the magnet housings.
Replies: 5
Views: 4573

Hello Neil, Welcome to Talk-Polywell. Your understandings about heat dissipation are correct. The products of fusion (of D-T etc) are mainly high-energy neutrons which bang into the MaGrid housing and both dissipate as heat and cause transmutation of the surface. This heat will have to be dissipated...
by tonybarry
Sat May 24, 2008 12:37 am
Forum: Theory
Topic: Neutrons from unwanted side reactions?
Replies: 10
Views: 8829

Hello Torulf,
Carbon 12 is the stable stuff. Maybe you meant another isotope?

Link

Regards,
Tony Barry
by tonybarry
Fri May 23, 2008 12:31 pm
Forum: Implications
Topic: Fusion For Space Propulsion
Replies: 12
Views: 12464

I think Duane means 1.5 x 10 ^ 9 US dollars. (a GigaDollar).

Regards,
Tony Barry
by tonybarry
Thu May 22, 2008 12:11 pm
Forum: News
Topic: Second article on Joe Khachan - polywell progress in Aus
Replies: 4
Views: 4034

Thanks Simon, the link is altered to your specs.

Regards,
Tony Barry
by tonybarry
Thu May 22, 2008 9:05 am
Forum: News
Topic: Second article on Joe Khachan - polywell progress in Aus
Replies: 4
Views: 4034

Second article on Joe Khachan - polywell progress in Aus

Hello All,
This is the second article in a series of three regarding IEC fusion in Australia. Dr. Joe Khachan is a fusion physicist at the University of Sydney. He discusses WB-7, facilities, and future research directions.

Link

Regards,
Tony Barry
by tonybarry
Wed May 21, 2008 8:24 pm
Forum: Theory
Topic: Tungsten coils?
Replies: 39
Views: 27806

Tony, does this also mean that the standoffs are also points of electron loss? Does this means that any means to suspend the coils is a certain way to lose electrons? Isn't there a way to make the standoffs create their own magnetic field that will bend the coil's magnetic fields around them? This ...
by tonybarry
Wed May 21, 2008 12:11 pm
Forum: Theory
Topic: Tungsten coils?
Replies: 39
Views: 27806

Hello Frog, The mechanical forces on the polywell MaGrid are considerable. Tesla fields confined next to each other require serious structural restraint or they will just fly apart. At present, the MaGrid coils are supported on four standoffs, two to take current to the coils and two to provide some...
by tonybarry
Tue May 20, 2008 3:16 am
Forum: Administration
Topic: Sticky, the great indexer
Replies: 3
Views: 7397

Have you seen Joe Strout's page?

http://www.strout.net/info/science/polywell/index.html

It does contain a good index, and the links are good.

Regards,
Tony Barry