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TOKAMAK CONFIGURATION [2 records]

Record 1 2009-11-10

English

Subject field(s)
  • Nuclear Physics
  • Thermonuclear fusion
CONT

Tokamak ... is an acronym created from the Russian words, "TOroidalnaya KAmera ee MAgnitnaya Katushka," or "Toroidal Chamber and Magnetic Coil," and denotes a class of systems for the toroidal magnetic confinement of thermonuclear fusion plasmas. Originally designed by Andrei Sakharov (1921-1989) and developed in the USSR, the tokamak began setting performance records for magnetic confinement fusion systems in the late 1960s and remains the leading concept for magnetic confinement fusion today. The tokamak configuration is perhaps most easily visualized by considering a cylindrical vacuum tube (typically of D or O-shaped cross section) which has been bent around a symmetry axis into a torus.

French

Domaine(s)
  • Physique nucléaire
  • Fusion thermonucléaire

Spanish

Save record 1

Record 2 1985-08-12

English

Subject field(s)
  • Energy Transformation
  • Thermonuclear fusion
  • Atomic Physics
DEF

A toroidal longitudinal pinch stabilized by an intense toroidal magnetic field, superimposed from outside, whose rotational transform is not generated externally as in the stellarator configuration, but by the pinch currents flowing in the plasma itself.

French

Domaine(s)
  • Transformation de l'énergie
  • Fusion thermonucléaire
  • Physique atomique

Spanish

Save record 2

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