To solve the difficult problem of washing generator inner cooling water system,and in light of the practical situation of generators,the gas-water resonance method is presented based on the resonance principle of solid under a pressure with a certain frequency.

Lyapounov stability of three-wave system in atmosphere resonance;

Parameter optimization of pulsed jet hydraulic resonance system;

Study of improving pulsed jet strength using hydraulic resonance;

Design of hydraulic resonance of pulsed water-jet

To analyze the strong abnormal vibration phenomenon probably caused by the water body resonance that happened in the Three Gorges hydropower station, the governing equation is given for the fluctuating pressure.