Environmental Impact Research Program: Coupling Hydrodynamics to a Multiple-Box Water Quality Model.

Abstract

Long-term, multidimensional water quality modeling, using directly linked hydrodynamic and water quality models, can become prohibitively expensive. In this report, fine scale, short time-step hydrodynamic model output is linked with coarse grid, longer time-step multiple-box water quality model. The formulation, limitations, and adaption for use in applications of the Water Quality Analysis Simulation Program (WASP), the US Environmental Protection Agency multiple-box model, are discussed. Linkage of the multiple-box model to two hydrodynamic models is explained. Dye tracer simulations are used to compare mass transport by the box model with mass transport by the directly linked models for three applications: Savannah River Estuary, Mississippi Sound, and DeGray Lake. Keywords: Numerical methods.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1988
Accession Number
ADA193188

Entities

People

  • Ross Hall
  • Sandra L. Bird

Tags

DTIC Thesaurus Topics

  • Classification
  • Couplings
  • Engineers
  • Environment
  • Environmental Protection
  • Equations
  • Fluid Dynamics
  • Hydrodynamics
  • Measurement
  • Mississippi
  • Physics Laboratories
  • Savannahs
  • Security
  • Simulations
  • Stratified Fluids
  • Three Dimensional
  • Water Quality

Readers

  • Applied Combinatorial Optimization and Logic Circuit Design.
  • Computational Modeling and Simulation
  • Environmental Engineering