Analytical Solution of Partial Differential Equations for Radial Transport of a Solute in Double Porous Media

Huang Jun-qi; Liu Ci-qun

Volume 7 Issue 4

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Article Navigation > Applied Mathematics and Mechanics > 1986 > 7(4): 307-316

Huang Jun-qi, Liu Ci-qun. Analytical Solution of Partial Differential Equations for Radial Transport of a Solute in Double Porous Media[J]. Applied Mathematics and Mechanics, 1986, 7(4): 307-316.

Citation:

Huang Jun-qi, Liu Ci-qun. Analytical Solution of Partial Differential Equations for Radial Transport of a Solute in Double Porous Media[J]. Applied Mathematics and Mechanics, 1986, 7(4): 307-316.

Citation:

Huang Jun-qi, Liu Ci-qun. Analytical Solution of Partial Differential Equations for Radial Transport of a Solute in Double Porous Media[J]. Applied Mathematics and Mechanics, 1986, 7(4): 307-316.

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Analytical Solution of Partial Differential Equations for Radial Transport of a Solute in Double Porous Media

Research Division of Fluid Dynamics in Porous Media, Lanzhou, Academy of Sciences of China

Received Date: 1985-03-15
Publish Date: 1986-04-15

Abstract

Abstract

The mathematical model for radial transport of a solute is summed up in this paper.The action of non-equilibrium linear adsorption,the double property of porous media and the decay of solute are considered.With the first kind of boundary condition,one finds the analytical solution of these equations by Laplace transform and calculates the dimensionless solution by FORTRAN program with DJS-040.The distribution and change of solute are evaluated and the solution under various limit cases is given.By numerical analysis,one obtains some valuable conclusions.

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References(4)

References

[1]	Bear,J.,Hydrodynamics of Groundwater,MoGraw-Hill Series in Water Resources and Environmental Engineering(1979).
[2]	Tang,D.H.and D.K.Babu,Analytical solution of a velocity dependent dispersion problem,Water Resources Res.,15,6(1979).
[3]	Smedt,F.De and P.J.Wierenga,A generalized solution for solute flow in soils with mobile and immobile water,Water Resources Res.,15,5(1979).
[4]	黄军琪,非均衡线性吸附系统中衰变溶质的径向输运问题研究,硕士论文,中国科学院兰州渗流力学研究室(1984).

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