Search found 143 matches

by Q
Tue Oct 25, 2005 2:39 am
Forum: Fusor and/or General Fusion Theory (& FAQs)
Topic: Fun with applets!
Replies: 8
Views: 2854

Re: Fun with applets!

yeah, the 1/r^2 field would be more accurate for a gravitational field, but the visualization does help a few gears to turn in the ol' noggin.

Q
by Q
Mon Oct 24, 2005 2:24 am
Forum: Fusor and/or General Fusion Theory (& FAQs)
Topic: Fun with applets!
Replies: 8
Views: 2854

Re: Fun with applets!

yes, very interesting! especially when you expiriment with the "field strength" and "sphere size". the different modes of operation that it demonstrates has given me a few ideas...
Q
by Q
Fri Oct 21, 2005 1:07 pm
Forum: High Voltage - Fusor Input Power (& FAQs)
Topic: Suitable power supply
Replies: 1
Views: 1669

Re: Suitable power supply

well, the voltage is right. but at 5 ma i'm not sure how much fusion you'll see.

Q
by Q
Tue Oct 18, 2005 3:07 am
Forum: Ion Gun Design and Construction (& FAQs)
Topic: Lens inside Cathode?
Replies: 19
Views: 9915

Re: Lens Musings

<t>carter,<br/> the breakeven goal seems to be one of the main objectives in a lot of theoretical discussions. perhaps that's why breakeven even came up.<br/> now, i'm not one of the brightest on this board, so perhaps i missed it, but i didn't really understand why you proposed the lensing. i reali...
by Q
Sat Oct 15, 2005 1:18 pm
Forum: Fusor and/or General Fusion Theory (& FAQs)
Topic: Pulsed fusor
Replies: 7
Views: 2146

Re: Pulsed fusor

yes, larry leins has done a good bit of work with the pulsed fusor. search the forums, there was much discussion of this not long ago.

Q
by Q
Thu Oct 13, 2005 12:15 am
Forum: Fusor Construction & Operation (& FAQs)
Topic: Microwave Leakage Detector?
Replies: 3
Views: 2248

Re: Microwave Leakage Detector?

woa! that is wierd.
at first glance it kinda looks like a thermal fuse/breaker sort of thing.... i've taken many microwave ovens apart to salvage what i could and have never come across anything like that.
was this from an industrial unit?

Q
by Q
Mon Oct 10, 2005 12:20 am
Forum: Neutrons, Radiation, and Detection (& FAQs)
Topic: Bicron PMT socket/preamp
Replies: 5
Views: 3420

Re: Bicron PMT socket/preamp

hi brian,
i don't know where to find a socket, but there are a couple of preamp circuits in the "files" section. if i remember correctly, there is one by each of the richards in there.

Q
by Q
Wed Oct 05, 2005 5:01 am
Forum: Vacuum Technology (& FAQs)
Topic: vacuum acquired!!
Replies: 12
Views: 4068

Re: vacuum acquired!!

<t>ah! ok.<br/> yes, the heater is still removable and actually in good shape. slightly discolored from use, but clean. i do like the anti-seize compound citation. i would not have thought of that one. <br/> <br/> i'll have to get back to you on the flange- my caliper has gone missing at the moment....
by Q
Tue Oct 04, 2005 4:11 am
Forum: Vacuum Technology (& FAQs)
Topic: vacuum acquired!!
Replies: 12
Views: 4068

Re: vacuum acquired!!

<t>ok, there is a heavy vinyl tube between the mechanical pump and the diff, but the inlet of the diff has a short stainless tube with a small flange at the end. i've actually included some pictures this time.<br/> one thing that i am having trouble with is how to get into the diffusion pump. it see...
by Q
Mon Oct 03, 2005 6:23 pm
Forum: Vacuum Technology (& FAQs)
Topic: Vacuum station
Replies: 2
Views: 1512

Re: Vacuum station

hi adam
i was wondering what had happened to you.
anyway, sounds like you've found an excellent source of vacuum. definately use it for all it's worth. now to find the time.... :)

Q