A method of high order accurate resolution is proposed to track moving-interface using VOF,the fifth order WENO scheme for space discretization,the local Lax-Friedrichs numerical flux and fourth order Runge-kutta method for time discretization are used in the methods for tracking the moving-interfaces.A high-resolution method is proposed to track moving surface using VOF(Volume Of Fluid).The finite difference scheme of fifth order highaccuracy and high-resolution WENO(Weighted Essentially Non-Oscillatory) i...