中国物理B ›› 1997, Vol. 6 ›› Issue (7): 513-516.doi: 10.1088/1004-423X/6/7/005

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇    下一篇

STUDY OF ANOMALOUS TRANSPORT BY AC MODULATION ON CT-6B TOKAMAK

王龙, 戚霞枝, 韩共和, 杨宣宗   

  1. Institute of Physics, Academia Sinica, Beijing 100080, China
  • 收稿日期:1996-12-04 出版日期:1997-07-20 发布日期:1997-07-20

STUDY OF ANOMALOUS TRANSPORT BY AC MODULATION ON CT-6B TOKAMAK

WANG LONG (王龙), QI XIA-ZHI (戚霞枝), HAN GONG-HE (韩共和), YANG XUAN-ZONG (杨宣宗)   

  1. Institute of Physics, Academia Sinica, Beijing 100080, China
  • Received:1996-12-04 Online:1997-07-20 Published:1997-07-20

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摘要： The inward propagation equation of heat wave driven by a weak alternating modulation of the toroidal plasma curent in a tokamak plasma has been exactly solved. Based on this solution, an ac-tive method to determine the electron thermal conduction in a tokamak plasma has been proposed. The thermal conductivity is calculated as a function of minor radius From the soil X-ray data obtained in experiments on thc CT-6B Tokamak. Thc results indicate the anornalous feature of the electron thermal conduction.

Abstract: The inward propagation equation of heat wave driven by a weak alternating modulation of the toroidal plasma curent in a tokamak plasma has been exactly solved. Based on this solution, an ac-tive method to determine the electron thermal conduction in a tokamak plasma has been proposed. The thermal conductivity is calculated as a function of minor radius From the soil X-ray data obtained in experiments on thc CT-6B Tokamak. Thc results indicate the anornalous feature of the electron thermal conduction.

中图分类号:  (Tokamaks, spherical tokamaks)

  • 52.55.Fa
52.55.Hc (Stellarators, torsatrons, heliacs, bumpy tori, and other toroidal confinement devices) 52.25.Fi (Transport properties)