Many phenomena in nature and technology are associated with the filtration of suspensions and colloids in porous media. Two main types of particle deposition,namely, cake filtration at the inlet and deep bed filtratio...
Project supported by the National Natural Science Foundation of China(Nos.41575096 and91125016);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA05110102)
Freeze-thaw processes significantly modulate hydraulic and thermal char- acteristics of soil. The changes in the frost and thaw fronts (FTFs) affect the water and energy cycles between the land surface and the atmos...
Project supported by the National Natural Science Foundation of China(Nos.11172246 and 11572263)
The symbolic dynamics of a Belykh-type map (a two-dimensional discon- tinuous piecewise linear map) is investigated. The admissibility condition for symbol sequences named the pruning front conjecture is proved unde...
An extended form of the modified Kadomtsev-Petviashvili (mKP) equation is investigated. The simplified form of the Hirota bilinear method established by Hereman and Nuseir is employed. Multi-front wave solutions are...
Project supported by the National Natural Science Foundation of China (No. 10961017);the"Qing Lan" Talent Engineering Funds of Lanzhou Jiaotong University (No. QL-05-20A)
This paper is concerned with the diffusive Nicholson's blowflies equation with nonlocal delay incorporated as an integral convolution over the entire past time up to now and the whole one-dimensional spatial domain R...
As a new method, the Level Set method had been developed to compute the interface of two-phase flow. The basic mathematical theory and the detailed method to solve the free surface hydrodynamic problem had been invest...