The phenomenon of oil-water two-phase flow in a sealed pipeline is not visible. The visualization ofthe real flow phenomenon will provide very valuable information for the scientific discovery and control decisions. Inthis paper，simulated two-phase fluid flow using RealFlow，applied of parallel hyperboloid function Multiquadric interpolation method for the test data image after reconstruction of sparse matrix interpolation to enhance image detaildisplay，and created the liquid flow effect of two-phase system，combined with lighting and materials of C4D soft-ware. The results show that the application of improved radial basis unction interpolation algorithm can solve thetest (lata Sparse problems. RealFIOW an(1 }.4D platform lnteraG’t1Ve app11G’atlons G’an effeG’tlVely slmulate the real tW0-phase flow pattern of four kinds of continuous dynamic process，and the result is real and nature.