Search found 16 matches

by evaitl
Tue Apr 06, 2010 7:24 pm
Forum: General
Topic: The problem with active military
Replies: 64
Views: 21038

Something missed in all of this is the leaker. Even though the shooting looks justified to me, whenever this stuff is leaked it incites the bad guys and gets more Americans killed. If they catch the leaker, I think a useful punishment would be to bust him to private, put him in the scariest FOB we h...
by evaitl
Mon Apr 05, 2010 11:17 pm
Forum: General
Topic: The problem with active military
Replies: 64
Views: 21038

Didn't sound like bloodthirsty to me. At about 3:26 he sees the camera strap and given the context thinks it is a weapon. A couple guys next to the camera man were swinging AK-47s (Look at the right hands of the guys on the left of the group of 4 at the top of the screen at 3:38). At 4:10 somebody s...
by evaitl
Mon Feb 01, 2010 3:37 pm
Forum: News
Topic: three reasons fusion is close
Replies: 0
Views: 1937

three reasons fusion is close

http://io9.com/5458507/three-reasons-wh ... sion-power

Really two: turbulent pinching and ICF advances.

Not too exciting, but semi-on topic.
by evaitl
Wed Dec 16, 2009 2:09 am
Forum: General
Topic: Eat that GW believers!
Replies: 669
Views: 245215

Re: Nope

The new high efficiency electric furnaces are actually cheaper to run because natural gas prices are so high already, no need for CO2 emissions as a dominant reason as economics are already taking care of that one. NG prices were spiky for a while, but it looks like the new fracturing techniques lo...
by evaitl
Fri Nov 20, 2009 9:57 pm
Forum: General
Topic: Is it fair for moderators to be promoting politics here?
Replies: 106
Views: 30919

Re: Is it fair for moderators to be promoting politics here?

I am just curious if anyone else has an objection to MSimons constant right wing politics being spouted all over the general forum here. ...Hijacking threads to promote your political agenda belongs on the myspace news and politics forum Just hijack it back, then! At least he's got something to spo...
by evaitl
Tue Nov 03, 2009 2:10 am
Forum: Theory
Topic: non-local effects on ion-electron energy transfer
Replies: 52
Views: 21136

It's been a couple of decades since I last took E&M, so I have a couple of dumb questions for somebody who has taken it more recently: 1) What is the formula for the charge distribution for a charged conducting spherical solid? 2) What is the potential for the charged conducting sphere in spherical ...
by evaitl
Mon Nov 02, 2009 6:58 pm
Forum: Theory
Topic: non-local effects on ion-electron energy transfer
Replies: 52
Views: 21136

chrismb wrote:
evaitl wrote: We live in a universe full of stars that happily burn B11.
That's news to me. I can't see it lasting very long in a stellar environment.
My point. It would burn out quickly.
by evaitl
Mon Nov 02, 2009 4:22 pm
Forum: Theory
Topic: non-local effects on ion-electron energy transfer
Replies: 52
Views: 21136

I'm not exactly a fan of neutrons, but the problems they cause have technical solutions These solutions may not satisfy you, but for p-B11 no solutions are in sight, so why obsess about it? Different folks have different reasons. For me, the main reason is because radioactivity can't be discussed r...
by evaitl
Mon Nov 02, 2009 3:41 pm
Forum: Theory
Topic: Spin enhanced fuels?
Replies: 16
Views: 8211

Lining up the spin in a BFR would be statistics, wouldn't it? You'd do some studies to see how the spin survives as it runs through, and you'd tweak your injector to give the spins most likely to get the most particles lined up properly. I could be way off on this, but my understanding for setting ...
by evaitl
Mon Nov 02, 2009 2:30 pm
Forum: Theory
Topic: non-local effects on ion-electron energy transfer
Replies: 52
Views: 21136

Some of you ex-Navy, can-do guys may feel up to the task. :shock: I agree. It easier to tap a Russian undersea phone cable than to get p-B11 working. We were fortunate that until somebody actually sold us out, the Russians thought that tapping their phone cables just wasn't possible. What I want to...
by evaitl
Sun Nov 01, 2009 10:59 pm
Forum: Theory
Topic: non-local effects on ion-electron energy transfer
Replies: 52
Views: 21136

It seems like most of the professionals take Rider's thesis as pretty much bullet proof. Although, there are rumors to the contrary, like this Tom Ligon quote: http://www.fusor.net/board/view.php?bn=fusor_future&key=1181348968 I was witness, in fact, in 1995-96, to Dr. Bussard thinking Rider had act...
by evaitl
Sun Nov 01, 2009 3:46 am
Forum: Theory
Topic: Spheroidal Foci and POPS?
Replies: 197
Views: 67095

GLAKES ETA, NPS Orlando, NY (S8G), SSN596 (S5W)
(Two miserable years in Mare Island for the 1980-1982 overhaul.)
by evaitl
Fri Oct 23, 2009 6:03 pm
Forum: Theory
Topic: Spin enhanced fuels?
Replies: 16
Views: 8211

much-maligned tokamak The what now? :lol: Certainly a fair statement around here, isn't it? http://www.askmar.com/ConferenceNotes/Should%20Google%20Go%20Nuclear.pdf Some people speculate that the Russians “gave” us tokamaks, to make sure that we never achieved practical fusion! ... One of the top f...
by evaitl
Fri Oct 23, 2009 3:00 pm
Forum: Theory
Topic: Spin enhanced fuels?
Replies: 16
Views: 8211

I rather think it is largely irrelevant. It applies to p 11B and even if you could globally hold 11B 'in prime attitude', the next question is how do you get the protons to go in the same direction in relation to that polarisation. A Polywell is clearly not the technology to do such a thing with, y...
by evaitl
Fri Oct 23, 2009 1:28 pm
Forum: Theory
Topic: Spin enhanced fuels?
Replies: 16
Views: 8211

In low-beta confinement schemes, like the much-maligned tokamak, spins can be aligned either parallel to the magnetic field or perpendicular to it, and they tend to stay that way. I'm not sure you can maintain spin alignment in a device like the polywell that hardly has any magnetic field in the in...