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THE RE-EXAMINATION OF DETERMINING THE COEFFICIENT OF THE AMPLITUDE EVOLUTION EQUATION IN THE NONLINEAR THEORY OF THE HYDRODYNAMIC STABILITY
引用本文:罗纪生.THE RE-EXAMINATION OF DETERMINING THE COEFFICIENT OF THE AMPLITUDE EVOLUTION EQUATION IN THE NONLINEAR THEORY OF THE HYDRODYNAMIC STABILITY[J].应用数学和力学(英文版),1994,15(8):745-748.
作者姓名:罗纪生
作者单位:Department of Mechanics,Tianjin University,Tianjin
摘    要:THERE-EXAMINATIONOFDETERMININGTHECOEFFICIENTOFTHEAMPLITUDEEVOLUTIONEQUATIONINTHENONLINEARTHEORYOFTHEHYDRODYNAMICSTABILITYLuoJ...

收稿时间:24 March 1993

The re-examination of determining the coefficient of the amplitude evolution equation in the nonlinear theory of the hydrodynamic stability
Luo Ji-sheng.The re-examination of determining the coefficient of the amplitude evolution equation in the nonlinear theory of the hydrodynamic stability[J].Applied Mathematics and Mechanics(English Edition),1994,15(8):745-748.
Authors:Luo Ji-sheng
Institution:Department of Mechanics, Tianjin University, Tianjin
Abstract:One of the key. problems in the nonlinear theory of the hydrodynamic stability isto determine the law of the evolution of the disiurbance velocity amplitude. The methods, which have been obtained, can only, be usedfor quasi-neuiral flow and havesome artificial faciors. In this paper, a method is proposed for this problm.
Keywords:disturbance velocity amplitude  Landau coefficient  solvability condition
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