Development of GT5D for stellarator configurations

Matsuoka, Seikichi* ; Idomura, Yasuhiro ; Satake, Shinsuke*; Honda, Mitsuru*; Suzuki, Yasuhiro*

A Gyrokinetic Toroidal 5D full-f Eulerian code GT5D is extended for three dimensional magnetic configurations such as stellarators and tokamaks with perturbed magnetic fields. An interface program for three dimensional equilibrium magnetic configuration code VMEC is constructed to generate a vector potential used in GT5D. The developed code is verified through benchmark calculations of neoclassical transport and geodesic acoustic modes in a Large Helical Device configuration. The results show quantitative agreements against the three dimensional delta-f particle code FORTEC3D.

Language	:	English
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Meeting title	:	4th US-Japan Joint Institute for Fusion Theory (JIFT) Workshop on Innovations and Co-Designs of Fusion Simulations towards Extreme Scale Computing
Held date	:	2018/07
Location (city)	:	Princeton
Location (country)	:	U.S.A.
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Keywords	:	ジャイロ運動論; ステラレータ; プラズマ輸送
Research Facility	:	大型計算機・スパコン(東海)
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Article of JAEA R&D Review	:
Cooperating Institute	:	文部科学省

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Registration No. : BB20180801
JAEA Abstracts No. :
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