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Bumpy torus transport in the low collision frequency limit

 

作者: R. D. Hazeltine,   Peter J. Catto,  

 

期刊: Physics of Fluids(00319171)  (AIP Available online 1981)
卷期: Volume 24, issue 2  

页码: 290-306

 

ISSN:0031-9171

 

年代: 1981

 

DOI:10.1063/1.863358

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A variational formulation of transport for a closed field line, large aspect ratio bumpy torus in the low collision frequency limit is presented. The relatively large radial excursions made by those particles with canceling magnetic and electric poloidal drifts requires generalization of previous neoclassical techniques. General expressions for the transport coefficients of both charge species are given. Explicit numerical coefficients are evaluated under certain simplifying assumptions for both the banana and nonbanana species.

 

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