The importance of researching the infiltrated airflow models was pointed out, the evolution and research status of infiltrated airflow models overseas were overviewed, the models were classified and the characters of infiltrated models were compared.

The percolation model and applications of slug flow well test of double permeability reservoirs with Low-Velocity Non-Darcy;

Duel medium multiphase and multicomponent percolation model suitable to fracture of condensate gas reservoir

A percolation model for closed carbonate reservoir with natural fractures was built.

Unsteady seepage flow model of visco-elastic polymer solution;

Study on non-linear seepage flow model for low-permeability reservoir

On the basis of the Darcy's law and the established seepage flow model,two composite formulas of permeability were derived with mathematic calculation.

Referring to critical matrix-thickness mechanism proposed by Wu Sou-heng,taking montmorillonite layer as a unit and assuming the stress-affected area as spherical,a percolation model of polymer-montmorillonite exfoliative nanocomposites(PLSN) was developed.

This paper introduces percolation theory briefly, and reviews the applications of percolation model in computational materials science, especially new progress of percolation .

The 2D site percolation model is used for characterizing the permeability problem of fractured rock,in which the rock mass is divided into a network of many elements,each element assigned a definite permeable probability.

It became clear that the heat transfer between granular solids and wall may be described by the penetration model.