Creating the Conditions for Fusion
PLASMA CONFINEMENT AND HEATING
Fusion requires high temperature plasmas confined long enough to release appreciable fusion energy.
Confinement Method |
Heating Mechanisms |
Sample Image |
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Gravity
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- Compression (gravity)
- Fusion Reactions
(such as the p-p chain)
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Stars and Galaxies
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Inertial
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- Compression (implosion driven by laser or ion beams,
or by X-rays from laser or ion beams)
- Fusion Reactions (primarily D+T)
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Laser-beam-driven Fusion
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Magnetic
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- Electromagnetic Waves
- Ohmic Heating (by electric currents)
- Neutral Particle Beams (atomic hydrogen)
- Compression (by magnetic fields)
- Fusion Reactions (primarily D+T)
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Tokamak Schematic
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More Information:
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