This paper give a review on advancement of study on seepage quantity calculation,penetration deformation,infiltration control;numerical simulation and filtration erosion test at home and abroad and points out that future research should focus on the development of instrument which .

Limited elements calculation of seepage is conducted.

A dual seepage computation model for porous medium filling bed;

A dual seepage computation model was proposed on the basis of multi-media seepage theory in a porous medium filling bed for water pollution modification.

Study on seepage calculation model of slab joints of CFRD;

Then,the measures for seepage control and reinforcement of the dike foundation for some typical cross-sections of Jinnan dike were proposed by means of seepage calculation.

The measure of seepage prevention in the dike foundation of the typical segment at Huanggang main dike on Yangtze river is given by means of seepage calculation .

Application of self-defined function in Excel in flow calculation

The flow calculation formulas of the tray distributor are developed in order to offer theoretical bases for the structure design of the multilayer sprinkling tray distributor applied to the vertical tube-type falling-film evaporator.

GB/T 2624-93, the flow calculation, the standard throttle calculation and the block diagram calculation by microcomputer of the differential flow gauge are discussed.