Search found 9 matches

by bwang
Wed Jan 28, 2009 5:13 am
Forum: News
Topic: University of Texas, Compact Tokomak Fusion Fission Hybrid
Replies: 3
Views: 4521

more specifics of what they are proposing

http://www.inspi.ufl.edu/global2009/program/abstracts/9156.pdf A fusion-assisted transmutation system for the destruction of transuranic nuclear waste is developed by combining a subcritical fusion–fission hybrid assembly uniquely equipped to burn the worst thermal nonfissile transuranic isotopes wi...
by bwang
Tue Jan 27, 2009 11:33 pm
Forum: News
Topic: University of Texas, Compact Tokomak Fusion Fission Hybrid
Replies: 3
Views: 4521

University of Texas, Compact Tokomak Fusion Fission Hybrid

http://nextbigfuture.com/2009/01/university-of-texas-at-austin-proposes.html New Device, Super X Divertor, Can Enable Compact Nuclear Fusion Tokomaks to Burn 99% of Uranium, Plutonium in Nuclear Waste. The super X divertor reduces the flux heat and neutrons by about 3-4 times. Thus current materials...
by bwang
Tue Dec 23, 2008 7:46 am
Forum: News
Topic: Some comments from Rick Nebel
Replies: 29
Views: 20536

Dr Nebel is making more firm comments about the review

Dr Nebel is making more firm comments about the review

Does that mean the review is going to be published soon and that any gag on what was done will be lifted ?

Could Dr Nebel answer since he is providing more info.
by bwang
Mon Dec 22, 2008 7:28 pm
Forum: News
Topic: MTF Illustration
Replies: 64
Views: 61090

problem with spinning and then stopping

It seems to me the problem with the spinning and stopping approach of Choff is how do we reset for another shot in one second or half of a second.
by bwang
Sun Dec 21, 2008 9:21 pm
Forum: News
Topic: MTF Illustration
Replies: 64
Views: 61090

Rapid maintenance and sufficient reliability

Thanks M Simon for the reliability analysis. I knew that was key but did not take the time to quantify it. http://en.wikipedia.org/wiki/Mean_time_between_failure MTBF is Mean Time Between Failures, which is described at the wikipedia link. The reliability of the pistons is a key aspect. Although hav...
by bwang
Sun Dec 21, 2008 2:15 am
Forum: News
Topic: MTF Illustration
Replies: 64
Views: 61090

Jan 2009 Popular Science has several pages on General Fusion

The latest issue of Popular Science has several pages on General Fusion. They indicated that they have raised $7 million of their $10 million second round which would fund a full scale version. A prototype device with a tank diameter of ~2 m and an input energy of ~120 MJ could provide interesting f...
by bwang
Sat Dec 20, 2008 1:10 am
Forum: News
Topic: MTF Illustration
Replies: 64
Views: 61090

How General Fusion is planning to make the timing work

Because of the high accuracy of the impact timing of the numerous pistons (~1 μs), an electric means of controlling the exact piston trajectory is required. But this system can control only a few % of the piston energy. In particular, it can be a braking only system not requiring any high electrica...
by bwang
Fri Dec 19, 2008 7:29 am
Forum: News
Topic: MTF Illustration
Replies: 64
Views: 61090

My article reviewing the info at General Fusion site

the breakthrough alert was to my article general fusion update The company has done some physical proof of concept tests with modest amounts of fusions. It was at 1/25th speed. 4 meters/second instead of 100 meters/second They have their own venture capital funding. I am interested to see if they ca...
by bwang
Sat Nov 15, 2008 2:58 pm
Forum: News
Topic: Hyperion?
Replies: 41
Views: 26727

Hyperion is real and makes sense

I write nextbigfuture.com. 1. Obviously those who believed that Hyperion Power Generation is a scam are wrong, since the company has been in discussions with the NRC and has been making presentations at respectable conferences. Then the issue is not if they are real but can they deliver and when wou...