Determination of water quality in uniform channel using homotopy analysis method

Determination of water quality in uniform channel using homotopy analysis method

In recent years, the interest in preserving the quality and quantity of water is gaining widespread attention worldwide with current increasing trends in population growth and sosio-economic development. So, it is important for us to check the water quality by knowing the dispersion of pollutant in...

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Main Author: Baharom, Maizatul Akmar
Format: Thesis
Language:English
Published: 2014
Subjects:
QA Mathematics
Online Access:http://eprints.utm.my/id/eprint/48880/25/MaizatulAkmarBaharomMFS2014.pdf
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spelling my-utm-ep.488802020-07-05T03:23:20Z Determination of water quality in uniform channel using homotopy analysis method 2014-06 Baharom, Maizatul Akmar QA Mathematics In recent years, the interest in preserving the quality and quantity of water is gaining widespread attention worldwide with current increasing trends in population growth and sosio-economic development. So, it is important for us to check the water quality by knowing the dispersion of pollutant in water. The Homotopy analysis method (HAM) is used for solving one-dimensional convection-diffusion equation with variable coefficients arising in the mathematical modeling of dispersion of pollutants in water. By solving the convection-diffusion equation, the Homotopy analysis method (HAM) is considered for assessment of the chemical oxygen demand (COD) in a river. The HAM is used to compute the concentration of the pollutant for variable inputs. From the result obtained, we can see that the COD concentration along a uniform channel is decreasing. Therefore, the COD concentration can be used in order to check the water quality along the river. 2014-06 Thesis http://eprints.utm.my/id/eprint/48880/ http://eprints.utm.my/id/eprint/48880/25/MaizatulAkmarBaharomMFS2014.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:86784 masters Universiti Teknologi Malaysia, Faculty of Science Faculty of Science
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic QA Mathematics
spellingShingle QA Mathematics
Baharom, Maizatul Akmar
Determination of water quality in uniform channel using homotopy analysis method
description In recent years, the interest in preserving the quality and quantity of water is gaining widespread attention worldwide with current increasing trends in population growth and sosio-economic development. So, it is important for us to check the water quality by knowing the dispersion of pollutant in water. The Homotopy analysis method (HAM) is used for solving one-dimensional convection-diffusion equation with variable coefficients arising in the mathematical modeling of dispersion of pollutants in water. By solving the convection-diffusion equation, the Homotopy analysis method (HAM) is considered for assessment of the chemical oxygen demand (COD) in a river. The HAM is used to compute the concentration of the pollutant for variable inputs. From the result obtained, we can see that the COD concentration along a uniform channel is decreasing. Therefore, the COD concentration can be used in order to check the water quality along the river.
format Thesis
qualification_level Master's degree
author Baharom, Maizatul Akmar
author_facet Baharom, Maizatul Akmar
author_sort Baharom, Maizatul Akmar
title Determination of water quality in uniform channel using homotopy analysis method
title_short Determination of water quality in uniform channel using homotopy analysis method
title_full Determination of water quality in uniform channel using homotopy analysis method
title_fullStr Determination of water quality in uniform channel using homotopy analysis method
title_full_unstemmed Determination of water quality in uniform channel using homotopy analysis method
title_sort determination of water quality in uniform channel using homotopy analysis method
granting_institution Universiti Teknologi Malaysia, Faculty of Science
granting_department Faculty of Science
publishDate 2014
url http://eprints.utm.my/id/eprint/48880/25/MaizatulAkmarBaharomMFS2014.pdf
_version_ 1747817494310027264

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