Record Display for the EPA National Library Catalog

RECORD NUMBER: 31 OF 37

OLS Field Name OLS Field Data
Main Title Unsteady and Unsaturated Flow in Soils in Two Dimensions.
Author Sing, Rameshwar ;
CORP Author Stanford Univ., Calif. Dept. of Civil Engineering.
Year Published 1965
Report Number TR-54;
Stock Number PB-229 918
Additional Subjects Soil water ; Two dimensional flow ; Computer programs ; Hydrogeology ; Diffusion ; Unsteady flow ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-229 918 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 40p
Abstract
The equation for unsteady and unsaturated flow of water in soils was derived by Klute in 1952 and since then many efforts have been made to obtain a solution to this equation. Some successful numerical procedures for the solution have been developed for the one-dimensional form of the equation, but the two- and three-dimensional forms of this equation have been untouched because of the mathematical complexities involved. The writer has succeeded in obtaining a solution to the two-dimensional diffusion equation. (Modified author abstract)