Numerical Simulation of a One-Dimensional Water-Quality Model in a Stream Using a Saulyev Technique with Quadratic Interpolated Initial-Boundary Conditions
Joint Authors
Samalerk, Pawarisa
Pochai, Nopparat
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The one-dimensional advection-diffusion-reaction equation is a mathematical model describing transport and diffusion problems such as pollutants and suspended matter in a stream or canal.
If the pollutant concentration at the discharge point is not uniform, then numerical methods and data analysis techniques were introduced.
In this research, a numerical simulation of the one-dimensional water-quality model in a stream is proposed.
The governing equation is advection-diffusion-reaction equation with nonuniform boundary condition functions.
The approximated pollutant concentrations are obtained by a Saulyev finite difference technique.
The boundary condition functions due to nonuniform pollutant concentrations at the discharge point are defined by the quadratic interpolation technique.
The approximated solutions to the model are verified by a comparison with the analytical solution.
The proposed numerical technique worked very well to give dependable and accurate solutions to these kinds of several real-world applications.
American Psychological Association (APA)
Samalerk, Pawarisa& Pochai, Nopparat. 2018. Numerical Simulation of a One-Dimensional Water-Quality Model in a Stream Using a Saulyev Technique with Quadratic Interpolated Initial-Boundary Conditions. Abstract and Applied Analysis،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1114255
Modern Language Association (MLA)
Samalerk, Pawarisa& Pochai, Nopparat. Numerical Simulation of a One-Dimensional Water-Quality Model in a Stream Using a Saulyev Technique with Quadratic Interpolated Initial-Boundary Conditions. Abstract and Applied Analysis No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1114255
American Medical Association (AMA)
Samalerk, Pawarisa& Pochai, Nopparat. Numerical Simulation of a One-Dimensional Water-Quality Model in a Stream Using a Saulyev Technique with Quadratic Interpolated Initial-Boundary Conditions. Abstract and Applied Analysis. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1114255
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1114255