Laser fusion nears crucial break even milestone?

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marvin57
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Joined: Fri May 13, 2011 2:16 pm

Laser fusion nears crucial break even milestone?

Post by marvin57 »

Original article:

http://www.nature.com/news/laser-fusion ... ne-1.10175
This could be the year the National Ignition Facility (NIF) finally lives up to its name. The facility, which boasts the world’s largest laser, is designed to trigger fusion by imploding a target pellet of hydrogen isotopes, thereby releasing more energy than will go into the shot. NIF’s managers think that the end of their two-year campaign for break-even energy, or ‘ignition’, is in sight. “We have all the capability to make it happen in fiscal year 2012,” says Ed Moses, director of the US$3.5-billion facility, at the Lawrence Livermore National Laboratory in California.

KitemanSA
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Joined: Sun Sep 28, 2008 3:05 pm
Location: OlyPen WA

Re: Laser fusion nears crucial break even milestone?

Post by KitemanSA »

Oops, thought I cancelled this.
Last edited by KitemanSA on Fri Mar 09, 2012 3:03 am, edited 1 time in total.

hanelyp
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Joined: Fri Oct 26, 2007 8:50 pm

Post by hanelyp »

The quote appears to confuse "break even" and "ignition". They are not the same condition. In the case of laser fusion ignition is a requirement for break even, but not sufficient. Magnetic confinement fusion may achieve break even without ignition.

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