CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1994, Vol. 11 ›› Issue (2): 154-160.

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A NUMERICAL TREATMENT FOR TURBULENT NONLINEARITY

Hu Shuanghui, Huang Lin, Qiu Xiaoming   

  1. Southwestern Institute of Physics, Chengdu 610041
  • Received:1992-07-08 Revised:1993-03-15 Online:1994-06-25 Published:1994-06-25

Abstract: The paper dercribes a numerical method for the resistivity gradient driven turbulence in the Tokamak edge. The mode selection for the mode-mode coupling or nonlinear interaction is discussed. The corresponding computer code for three-dimension magnetic hydrodynamics equations has been constructed, which can save the computation time effectively.

Key words: difference method, turbulent nonlinearity, DIA

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