A perturbation solution for a nonlinear diffusion equation

Philip L.‐F Liu

doi:10.1029/WR012i006p01235

A perturbation solution for a nonlinear diffusion equation

Philip L.‐F Liu

Department of Hydraulic and Ocean Engineering

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Nonlinear diffusion problems with a constant boundary condition are investigated. The concept of diffusion front is utilized to develop a perturbation solution. Results are presented for two specific diffusivities which are functions of the concentrations. The present technique is shown to be efficient and accurate.

Original language	English
Pages (from-to)	1235-1240
Number of pages	6
Journal	Water Resources Research
Volume	12
Issue number	6
DOIs	https://doi.org/10.1029/WR012i006p01235
Publication status	Published - 1976

All Science Journal Classification (ASJC) codes

Water Science and Technology

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10.1029/WR012i006p01235

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title = "A perturbation solution for a nonlinear diffusion equation",

abstract = "Nonlinear diffusion problems with a constant boundary condition are investigated. The concept of diffusion front is utilized to develop a perturbation solution. Results are presented for two specific diffusivities which are functions of the concentrations. The present technique is shown to be efficient and accurate.",

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year = "1976",

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A perturbation solution for a nonlinear diffusion equation

Abstract

All Science Journal Classification (ASJC) codes

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