Toroidal Equilibrium Equipped with Dipole Divertor
| Autor: | Osami Okada |
|---|---|
| Rok vydání: | 1998 |
| Předmět: |
Physics
Toroid Tokamak Field line 020209 energy Divertor General Engineering 02 engineering and technology 01 natural sciences 010305 fluids & plasmas Magnetic field law.invention Dipole Physics::Plasma Physics law 0103 physical sciences Quadrupole 0202 electrical engineering electronic engineering information engineering Atomic physics Multipole expansion |
| Zdroj: | Fusion Technology. 33:130-135 |
| ISSN: | 0748-1896 |
| DOI: | 10.13182/fst98-a23 |
| Popis: | A new type of divertor, a dipole divertor is described. The dipole divertor is composed of a line dipole and is characterized by a simple configuration and the realization of a double-null separatrix with a small distortion on the equilibrium magnetic surface shape. Various configurations, including a conventional divertor, can also be realized with the basic two current hoops by changing current direction and magnitude. Higher-order multipole divertors such as the quadrupole divertor are also formed by four or more coils. A divertor magnetic field can be further localized in the higher-order multipoles. A possible stabilizing effect through curvature of the field line is discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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