Based on the theory of Taylor stability,theoretical discussion on the changing law of movement toward incompressible cylinder liquid-gas interface had been carried out in this paper,On this basis,the paper analyzed whether the shock-wave strength of blasting had obvious influence on the stability of liquid-gas interface,and demonstrated the theoretical analysis by the result of experiment.

Comparison between Rayleigh-Taylor instability growth rates of compressible and incompressible fluid is made, with the state equation of compressible fluid in an arbitrary function form of density and pressure.

High order weighted essentially non-oscillatory finite difference schemes(FD-WENO) are applied successfully to numerical simulation of gravity-driven high density ratio Rayleigh-Taylor instability problems and laser ablative Rayleigh-Taylor instability problems in two dimensions.

Rayleigh-Taylor instability problem is simulated by using discontinuous finite element method which is developed for Euler equations with an additional body force corresponding to the gravity.

According to measuring result of the working status of the prepress equipments and the output results with the related materials,the corresponding linear curves were established.

Arc Linearization and Bridge Value Analysis in the Blanking Layout;

Research on linearization of piezoelectric ceramic actuator based on virtual instrument;

Linearization Research on Hydraulic Actuator of Diesel Engine Active Vibration Isolation System;