The theoretical model of the coherent structure in the wall region of a turbulent boundary layer was proposed, using the idea of general resonant triad of the theory of hydrodynamicstability.
利用流动稳定性理论中的一般共振三波的概念，提出了湍流边界层近壁区域相干结构的理论模型。
2
One of the key problems in the nonlinear theory of the hydrodynamicstability is to determine the law of the evolution of the disturbance velocity amplitude.