A combined Laplace transform and streamline upwind approach for nonideal transport of solutes in porous media

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A new numerical method for nonideal transport of solutes in porous media is developed by first using the Laplace transform to eliminate the time dependency and then the streamline upwind scheme to solve the spatial equations. The transient solution is ultimately recovered by an efficient quotient difference inversion algorithm. Both one-dimensional and two-dimensional numerical examples are used to illustrate applications of this technique. -from Authors

Original languageEnglish (US)
Pages (from-to)2483-2489
Number of pages7
JournalWater Resources Research
Volume31
Issue number10
DOIs
StatePublished - 1995
Externally publishedYes

Fingerprint

Laplace transform
soil transport processes
Laplace transforms
porous media
numerical method
Porous materials
porous medium
solute
Numerical methods
methodology
inversion

ASJC Scopus subject areas

  • Aquatic Science
  • Environmental Science(all)
  • Environmental Chemistry
  • Water Science and Technology

Cite this

A combined Laplace transform and streamline upwind approach for nonideal transport of solutes in porous media. / Xu, L.; Brusseau, Mark L.

In: Water Resources Research, Vol. 31, No. 10, 1995, p. 2483-2489.

Research output: Contribution to journalArticle

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