Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Simulations of Two-Well Tracer Tests in Stratified Aquifers at the Chalk River and the Mobile Sites.
Author Huyakorn, P. S. ; Andersen, P. F. ; Molz, F. J. ; Gueven, O. ; Melville, J. G. ;
CORP Author GeoTrans, Inc., Herndon, VA. ;Auburn Univ., AL. Dept. of Civil Engineering.;Robert S. Kerr Environmental Research Lab., Ada, OK.
Year Published 1986
Report Number EPA-R-810704-02; EPA/600/J-86/229;
Stock Number PB87-166831
Additional Subjects Injection wells ; Aquifers ; Flow rate ; Tests ; Mathematical models ; Hydraulic conductivity ; Dispersion ; Hydrodynamics ; Chalk River ; Stratification ; Plumes ; Porosity ; Spacing ; Graphs(Charts) ; Profiles ; Reprints ; Mobile(Alabama) ; Tracer tests
Library Call Number Additional Info Location Last
NTIS  PB87-166831 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 17p
Abstract A simulation of two-well injection-withdrawal tracer tests in stratified granular aquifers is presented for two widely separated sites substantially different in terms of vertical distributions of hydraulic conductivity, well spacings, flow rates, test durations and tracer travel distances. Simulations of these tests were performed in three dimensions using the curvilinear finite element model developed in the previous paper of this series. The simulations incorporated measured vertical variations in relative hydraulic conductivity and local dispersivity values that are small fractions (between 1/1000 and 1/100) of the spacing between the injection and the withdrawal wells. The local dispersivities are used to account for local hydrodynamic dispersion and are chosen independently so that they are not affected by the scales of the test. For the Chalk River site, predicted and measured breakthrough curves at the withdrawal well are in good agreement over the earlier part of the test duration. (Copyright (c) 1986 by the American Geophysical Union.)
Supplementary Notes Pub. in Water Resources Research, v22 n7 p1016-1030 Jul 86. Prepared in cooperation with Auburn Univ., AL. Dept. of Civil Engineering. Sponsored by Robert S. Kerr Environmental Research Lab., Ada, OK.
NTIS Title Notes Journal article.
Title Annotations Reprint: Simulations of Two-Well Tracer Tests in Stratified Aquifers at the Chalk River and the Mobile Sites.
PUB Date Free Form c1986
Category Codes 68D; 48G
NTIS Prices PC A02/MF A01
Primary Description 600/15
Document Type NT
Cataloging Source NTIS/MT
Control Number 715626383
Origin NTIS
Type CAT