First equilibrium reconstruction for ITER with the code NICE

Blaise Faugeras; Jacques Blum; Cedric Boulbe

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arXiv · 2111.04841

First equilibrium reconstruction for ITER with the code NICE

Blaise Faugeras·Jacques Blum·Cedric Boulbe

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Abstract

In this short paper we present the first application of the IMAS compatible code NICE to equilibrium reconstrution for ITER geometry. The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numerical experiment are shown: a reference equilibrium is computed from which a set of synthetic magnetic measurements are extracted. Then these measurements are used successfully to reconstruct the equilibrium of the plasma.

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physics.plasm-ph cs.NA math.NA physics.comp-ph

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Blaise Faugeras, Jacques Blum, Cedric Boulbe. 2021-11-08. First equilibrium reconstruction for ITER with the code NICE. https://arxiv.org/abs/2111.04841

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