Unconditional stable numerical techniques for a water-quality model in a non-uniform flow stream

DOI10.1186/s13662-017-1338-4zbMath1444.76076OpenAlexW2755672404WikidataQ59513552 ScholiaQ59513552MaRDI QIDQ1710082

Nopparat Pochai

Publication date: 15 January 2019

Published in: Advances in Difference Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13662-017-1338-4

zbMATH Keywords

Crank-Nicolson schemehydrodynamic modelfourth-order schemedispersion modelSaulyev scheme

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Finite difference methods applied to problems in fluid mechanics (76M20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

Related Items

Numerical simulations of water quality measurement model in an opened-closed reservoir with contaminant removal mechanism, Numerical simulation of a one-dimensional water-quality model in a stream using a Saulyev technique with quadratic interpolated initial-boundary conditions, A one-dimensional mathematical simulation to salinity control in a river with a barrage dam using an unconditionally stable explicit finite difference method

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