Inverse plasma equilibria

Author: Hicks, H. R.
Published: United States : [publisher not identified], 1983
Springfield, Va.: National Technical Information Service, [approximately 1983]
Physical Description: microfiche : negative ; 11 x 15 cm
Additional Creators: Dory, R. A. and Holmes, J. A.

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Summary

We illustrate in some detail a 2D inverse-equilibrium solver that was constructed to analyze tokamak configurations and stellarators (the latter in the context of the average method). To ensure that the method is suitable not only to determine equilibria, but also to provide appropriately represented data for existing stability codes, it is important to be able to control the Jacobian, tilde J is identical to delta(R,Z)/delta(rho, theta). The form chosen is tilde J = J/sub 0/(rho)R/sup l/rho where rho is a flux surface label, and l is an integer. The initial implementation is for a fixed conducting-wall boundary, but the technique can be extended to a free-boundary model.

Report Numbers

DE84000723; CONF-8309137-3

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NTIS collection.

Note

DOE contract number: W-7405-ENG-26
OSTI Identifier 5545881
Research organization: Oak Ridge National Lab., TN (USA).

View MARC record | catkey: 47336528

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Inverse plasma equilibria

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