EMC2 news

Point out news stories, on the net or in mainstream media, related to polywell fusion.

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mvanwink5
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Re: EMC2 news

Postby mvanwink5 » Sat Jul 27, 2019 3:24 pm

Interview is a great find; it is 11 months since it was put on Youtube so we could be near an update. From the interview, given a year has passed, it sounds like EMC2 is near or 1 year away from having a model that will simulate a working machine that will say 'it should work' or 'it won't work.'

This has been a long wait for many here, what's another year. LOL!
Near term, cheap, dark horse fusion hits the air waves, GF - TED, LM - Announcement. The race is on.

windmill
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Re: EMC2 news

Postby windmill » Wed Sep 18, 2019 1:13 pm

So, correct me if I'm wrong, but reading the new patent, Polywell now: 1) does not need an electron-beam-injected potential well to operate, 2) requires a 2.5 meter radius core to generate just 90MW of fusion power even with D-T, and 3) has even less of a chance than before of burning aneutronic fuels with a decent fusion Q.

Giorgio
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Re: EMC2 news

Postby Giorgio » Wed Sep 18, 2019 4:40 pm

A society of dogmas is a dead society.

hanelyp
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Re: EMC2 news

Postby hanelyp » Wed Sep 18, 2019 9:39 pm

By my recollection, the potential well was vital to the favorable energy distribution, ion vs electron, for aneutronic fuels. I also recall speculation that a well could be created without electron injection by differential leakage through the cusps. Of course then you need some other means of heating the plasma.
The daylight is uncomfortably bright for eyes so long in the dark.

Giorgio
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Re: EMC2 news

Postby Giorgio » Thu Sep 19, 2019 2:40 am

I remember that those was all points supposed to be investigated into the "Proof of Principle" reactor.
1) Verifying and characterizing the Wiffleball properties, ion circulation and magnetic line configuration at the (partially or totally closed) cusps
2) Verifying and characterizing the behavior of a sustained time high Beta operation and the transition mechanism to the high Beta stable state.
3) Demonstrating ion heating by e-beam injection in different high Beta configurations.

A real pity that they didn't find any financing until now, there seems to be lot of new plasma behavior to be investigated and it really got me pretty excited the first time I saw Park paper.
A society of dogmas is a dead society.

Tom Ligon
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Re: EMC2 news

Postby Tom Ligon » Wed Oct 09, 2019 4:02 pm



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