Events 1st International e-Conference on Energies

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Published

This submission belongs to the session e. Innovative Futuristic Solutions, Feasible Scenarios and Emerging Concepts of the event 1st International e-Conference on Energies

Published date

14 Mar, 2014

Citation

M. Kikuchi, A. Fasoli, T. Takizuka, P. Diamond, S. Medvedev, X. Duan, H. Zushi, M. Furukawa, Y. Kishimoto, Y. Wu, O. Sauter, L. Villard, S. Brunner, G. Merlo, G. Zheng, K. Mishra, M. Honda, H. Urano, M. Pueschel, D. Told, A. Fujisawa, K. Nagasaki, F. Sano, Negative Triangularity Tokamak as Fusion Energy System, in Proceedings of 1st International e-Conference on Energies, 14 March–31 March 2014, MDPI: Basel, Switzerland, doi: 10.3390/ece-1-e002

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Negative Triangularity Tokamak as Fusion Energy System

M. Kikuchi ¹

A. Fasoli ²

T. Takizuka ³

P. Diamond ⁴

S. Medvedev ⁵

X. Duan ⁶

H. Zushi ⁷

M. Furukawa ⁸

Y. Kishimoto ⁹

Y. Wu ¹⁰

O. Sauter ²

L. Villard ²

S. Brunner ²

G. Merlo ²

G. Zheng ⁶

K. Mishra ⁷

M. Honda ¹

H. Urano ¹

M. Pueschel ¹¹

D. Told ¹²

A. Fujisawa ⁷

K. Nagasaki ⁹

F. Sano ⁹

1. JAEA, Japan

2. CRPP-EPFL, Switzerland

3. Osaka University, Japan

4. World Class Institute, NFRI, Korea

5. Keldysh Institute of Applied Mathematics, Russia

6. Southwestern Institute of Physics, China

7. Kyushu University, Japan

8. Tottori University, Japan

9. Kyoto University, Japan

10. Institute of Nuclear Energy Safety Technology, CAS,China

11. Wisconsin University, USA

12. Max Planck Institute fur Plasma Physics, Germany

Abstract

Fusion energy development is quite successful in both getting equivalent energy breakevencondition in large tokamak and clarifying many important physics in the magnetically confinedplasma to proceed to a fusion experimental reactor, ITER. Now, fusion research has to solvethe power handling toward fusion demonstration power reactor (DEMO). A tokamak plasma withstrongly negative triangularity may oer such an opportunity as an innovative concept. Experimentaland theoretical works at CRPP-EPFL shows promising results for negative triangularity tokamak. In this paper, we review the current understanding of such configuration in both physicaland technological aspects.

Keywords

Fusion energy

power handling

Tokamak

Negative Triangularity

Manuscript

ece-1_Negative Triangularity Tokamak_Kikuchi et al.pdf

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