X-ray Worldwide facilities: Difference between revisions
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#Thermonuclear burn spreads rapidly through the compressed fuel, yielding many times the input energy. | #Thermonuclear burn spreads rapidly through the compressed fuel, yielding many times the input energy. | ||
*[http://en.wikipedia.org/wiki/Z_machine Z machine | *http://en.wikipedia.org/wiki/National_Ignition_Facility National_Ignition_Facility at the Lawrence Livermore National Laboratory in Livermore, California] | ||
** | |||
** | |||
* [http://en.wikipedia.org/wiki/Laser_M%C3%A9gajoule Laser_Megajoule in Bordeaux, France] | |||
** | |||
** | |||
* [http://en.wikipedia.org/wiki/Z_machine Z machine at the Sandia National Laboratories] | |||
**1996 Z machine: 18 MA 100ns | |||
**2006 ZR (Refurbished): 27MA 95ns | |||
**planned ZN (Z Neutron): 20 and 30 MJ per short | |||
**planned Z-IFE (Z-inertial fusion energy): 70MA 1 petawatt | |||
**fact: As of 2012 Fusion shot simulations at 60 to 70 million amperes are showing a 100 to 1000 fold return on input energy | |||
==[http://en.wikipedia.org/wiki/Magnetic_confinement_fusion Magnetic_confinement_fusion]== | ==[http://en.wikipedia.org/wiki/Magnetic_confinement_fusion Magnetic_confinement_fusion]== | ||
Revision as of 22:00, 6 February 2013
Fussion
Inertial_confinement_fusion
Schematic of the stages of inertial confinement fusion using lasers. The blue arrows represent radiation; orange is blowoff; purple is inwardly transported thermal energy.
- Laser beams or laser-produced X-rays rapidly heat the surface of the fusion target, forming a surrounding plasma envelope.
- Fuel is compressed by the rocket-like blowoff of the hot surface material.
- During the final part of the capsule implosion, the fuel core reaches 20 times the density of lead and ignites at 100,000,000 ˚C.
- Thermonuclear burn spreads rapidly through the compressed fuel, yielding many times the input energy.
- http://en.wikipedia.org/wiki/National_Ignition_Facility National_Ignition_Facility at the Lawrence Livermore National Laboratory in Livermore, California]
- Laser_Megajoule in Bordeaux, France
- Z machine at the Sandia National Laboratories
- 1996 Z machine: 18 MA 100ns
- 2006 ZR (Refurbished): 27MA 95ns
- planned ZN (Z Neutron): 20 and 30 MJ per short
- planned Z-IFE (Z-inertial fusion energy): 70MA 1 petawatt
- fact: As of 2012 Fusion shot simulations at 60 to 70 million amperes are showing a 100 to 1000 fold return on input energy