Towards an emerging understanding of non-locality phenomena and non-local transport

Nuclear Fushion

article

K. Ida¹  Z. Shi²  H.J. Sun²  S. Inagaki⁴  K. Kamiya⁵  J.E. Rice⁶  N. Tamura¹  P.H. Diamond³  G. Dif-Pradalier⁷  X.L. Zou⁷  K. Itoh¹  S. Sugita⁸  O.D. Gürcan⁹  T. Estrada^1,10  C. Hidalgo^1,10  T.S. Hahm^1,11  A. Field^1,12  X.T. Ding²  Y. Sakamoto⁵  S. Oldenbürger^1,13  M. Yoshinuma¹  T. Kobayashi¹  M. Jiang²  S.H. Hahn³  Y.M. Jeon³  S.H. Hong³  Y. Kosuga⁴  J. Dong²  S.-I. Itoh⁴ 

[1] National Institute for Fusion Science;Southwestern Institute of Physics;WCI Center for Fusion Theory, National Fusion Research Institute;Research Institute for Applied Mechanics;Japan Atomic Energy Agency;MIT Plasma Science and Fusion Center;Association Euratom-CEA;Chubu Univ.;LPP;Laboratorio Nacional de Fusion;Department of Nuclear Engineering, Seoul National University;Culham Centre for Fusion Energy;Itoh Research Center for Plasma Turbulence;National Fusion Research Institute

关键词: plasma;    transport;    non-local;   

DOI  :  10.1088/0029-5515/55/1/013022

来源: Institute of Physics Publishing Ltd.

【 摘 要 】

In this paper, recent progress on experimental analysis and theoretical models for non-local transport (non-Fickian fluxes inreal space) is reviewed. The non-locality in the heat and momentum transport observed in the plasma, the departures fromlinear flux-gradient proportionality, and externally triggered non-local transport phenomena are described in both L-modeand improved-mode plasmas. Ongoing evaluation of ‘fast front’ and ‘intrinsically non-local’ models, and their success incomparisons with experimental data, are discussed.

【 授权许可】

Unknown