A numerical computation of a non-dimensional form of stream water quality model with hydrodynamic advection-dispersion-reaction equations

DOI10.1016/j.nahs.2009.06.003zbMath1175.93073OpenAlexW2010170366MaRDI QIDQ1036651

Nopparat Pochai

Publication date: 13 November 2009

Published in: Nonlinear Analysis. Hybrid Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.nahs.2009.06.003

zbMATH Keywords

finite differencesCrank-Nicolson schemeadvection-dispersion-reaction equationsbackward time central space schemeone-dimensional hydrodynamic model

Mathematics Subject Classification ID

Control/observation systems governed by partial differential equations (93C20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Ecology (92D40) Flow control and optimization for incompressible inviscid fluids (76B75)

Related Items (8)

Asymptotic solution for a water quality model in a uniform stream ⋮ Numerical simulations of water quality measurement model in an opened-closed reservoir with contaminant removal mechanism ⋮ Mathematical modeling in virology by differential equations ⋮ A one-dimensional mathematical simulation to salinity control in a river with a barrage dam using an unconditionally stable explicit finite difference method ⋮ A numerical treatment of nondimensional form of water quality model in a nonuniform flow stream using Saulyev scheme ⋮ Unconditional stable numerical techniques for a water-quality model in a non-uniform flow stream ⋮ Unnamed Item ⋮ Analytical solution to a hydrodynamic model in an open uniform reservoir

Cites Work

• Unnamed Item
• Simple, accurate, and efficient revisions to MacCormack and Saulyev schemes: high Péclet numbers
• A water quality computation in the uniform channel

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