Re: [Vo]:TechCrunch: Y Combinator And Mithril Invest In Helion, A Nuclear Fusion Startup

2014-08-15 Thread mixent
In reply to Bob Higgins's message of Fri, 15 Aug 2014 08:59:47 -0600: Hi, [snip] >What I don't understand is what will >PREVENT D-D fusion if the conditions are present for D-3He fusion. In >fact, if they intend to breed 3He, then it seems there will be other >reactions going on that probably wil

Re: [Vo]:TechCrunch: Y Combinator And Mithril Invest In Helion, A Nuclear Fusion Startup

2014-08-15 Thread Bob Higgins
In the diagram in the TechCrunch article, they talk about fusing deuterium and helium. A deuterium-deuterium fusion would produce copious neutrons and is highly undesirable. They want charged particles to enable direct conversion to electrical. The Wikipedia page says they have published someth

Re: [Vo]:TechCrunch: Y Combinator And Mithril Invest In Helion, A Nuclear Fusion Startup

2014-08-14 Thread Axil Axil
This is my favorite fusion reactor design. But like all these fusion reactors, this type of reactor produces a ton of neutrons and not much energy, The original design was based on a hybrid thorium/fusion design where all the neutrons produced by fusion would produce load of energy from fission of

[Vo]:TechCrunch: Y Combinator And Mithril Invest In Helion, A Nuclear Fusion Startup

2014-08-14 Thread Eric Walker
See: http://techcrunch.com/2014/08/14/y-combinator-and-mithril-invest-in-helion-a-nuclear-fusion-startup/ Some points to mention: - Three years for them to get things going is considered a long time (cf. BLP). - They do not appear to be using d+t, and instead are using just deuterium