Re: Solar breakthrough - when?

From: Dan Bloomquist (EXTRApublic20_at_lakeweb.com)
Date: 08/24/04 

Date: Tue, 24 Aug 2004 01:17:26 GMT

Tkalbfus1 wrote:
>>I am just a fan of thermodynamic fundamentals.
>>Which clearly tells us what is or is not gonna happen.
>>
>>I am very much for things that stay within thermodynamic bounds.
>>
>>A heat exchanger HAS to have a delta-T across it. The more energy
>>transferred in a given time, the higher the delta-T. An insulator HAS to
>>lose energy. The longer the insulated pipe, the higher the losses.
>
>
> A nuclear fusion reactor would certainly have sufficient delta-T however. The
> inside of the reactor where fusion is occuring is hotter than the interior of
> the Sun. There are currently certain devices which can start a fusion reaction
> and leave a net surplus of energy, these devices destroy themselves and they
> are bombs. Fusion bombs generate alot of delta-T, they require fissionable
> material to get the fusion started and the fusion is of the non-steady state. I
> understand that a grapefruit ball of plutonium is enough to trigger a fusion
> bomb. I suppose its possible to generate electricity from a nuclear fusion
> explosion. You need to surround the bomb with a material that can absorb the
> bombs heat and retain it for a while.
>
> "Pure tungsten is a steel-gray to tin-white metal. Tungsten has the highest
> melting point and lowest vapour pressure of all metals, and at temperatures
> over 1650°C has the highest tensile strength. The metal oxidises in air and
> must be protected at elevated temperatures. It has excellent corrosion
> resistance and is attacked only slightly by most mineral acids."
>
> Melting point 3695 c

Boggle, you are a troll after all. That, or would you happen to be
posting from a mental institution?

>
> Tom

Best, Dan. 

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