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RECORD NUMBER: 27 OF 34

OLS Field Name OLS Field Data
Main Title Slowly - Varying Conservative Transport Model for Shallow Estuaries.
Author Brande, Robert J. ; Masc, Frank D. ;
CORP Author Texas Univ., Austin. Hydraulic Engineering Lab.
Year Published 1971
Report Number HYD-12-7103; DI-14-01-0001-1591; 03054,; C-1158(1591)(1)-Pt-2
Stock Number PB-205 591
Additional Subjects ( Estuaries ; Hydraulic models) ; ( Tidal currents ; Mathematical models) ; Hydrodynamics ; Transport properties ; Convection ; Dispersions ; Equations of motion ; Partial differential equations ; Bathymetry ; Wind(Meteorology) ; Rainfall ; Salinity ; Coriolis force ; Water pollution ; Water resources ; Computer programs ; Texas ; Mexico Gulf ; Shallow water ; FORTRAN ; LOTRAN computer program ; FORTRAN 4 programming language
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NTIS  PB-205 591 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 180p
Abstract The development and application of a two-dimensional long-term dynamic numerical transport model which is capable of describing the spatial and temporal slowly-varying distributions of conservative constituents in shallow, well-mixed estuaries is presented. The model provides a basis for economically and practically analyzing the overall environmental effects of water resource development and estuarine management programs on the natural state of coastal waters. The concept of using net velocities determined over a tidal cycle for convective inputs to the transport model reduces the solution time for a particular problem, yet provides temporal resolution consistent with that necessary for long-term analyses. The solution method used in the model is an alternating direction implicit numerical scheme applied to central difference approximations of the derivatives in the basic two-dimensional convective-dispersion mass-balance equation. (Author)
Supplementary Notes See also Part 1, PB-205 590 and Part 3, PB-205 592.
NTIS Title Notes Technical rept..
PUB Date Free Form Aug 71,
Category Codes 8H; 13B; 64H
NTIS Prices PC A09/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326524266
Origin NTIS
Type CAT