The Re-Examination of Determining the Coefficient of the Amplitude Evolution Equation in the Nonlinear Theory of the Hydrodynamic Stability

Luo Ji-sheng

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Article Navigation > Applied Mathematics and Mechanics > 1994 > 15(8): 709-712

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, 1994, 15(8): 709-712.

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The Re-Examination of Determining the Coefficient of the Amplitude Evolution Equation in the Nonlinear Theory of the Hydrodynamic Stability

Luo Ji-sheng

Department of Mechanics, Tianjin University, Tianjin

Received Date: 1993-03-24
Publish Date: 1994-08-15

Abstract

Abstract

One of the key problems in the nonlinear theory qf the hydrodynamic stability is to determine the law of the evolution of the disturbance velocity amplitude. The methods, which have been obtained, can only be used for quasi-neutral flow and have some artificial factors. In this paper, a method is proposed for this problem.
- disturbance velocity amplitude,
- Landau coefficient,
- solvability condition

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References(6)

References

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