Numerical Simulation on the Integrated Shallow Water Flow Model

Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment...

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Main Authors:	Nor Azlina, Alias, Lariyah, Mohd Sidek
Format:	Conference or Workshop Item
Language:	English
Published:	2014
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/10222/ http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf

id	ump-10222
recordtype	eprints
spelling	ump-102222018-03-07T00:59:02Z http://umpir.ump.edu.my/id/eprint/10222/ Numerical Simulation on the Integrated Shallow Water Flow Model Nor Azlina, Alias Lariyah, Mohd Sidek TA Engineering (General). Civil engineering (General) Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment transport, pollutant dispersion and flooding caused by overtopping or breaching of river banks. In some case of modelling a fluvial flood event, it is still difficult to resolve the problematic river reach in a 2D manner, thus it is desirable to have a 1D component that can deal with the highly dynamic and complex flow hydrodynamics under flood conditions. It is advantageous to have a model solving the fully 1D shallow water equations by the robust Godunov-type scheme so that the unsteady flow in different regimes, including shock-like flow discontinuity, can be reliable simulated (Toro, 2001). The same goes to the solute transport which is closely related to the water quality in shallow water bodies. Solute transport has great impacts on the local environment and ecosystem as it is a common process that take place in rivers, lakes and estuarine. When it is associated with an urban flood event it may also cause potential risk on public health. So, understanding the solute transport processes in shallow flows is thus of fundamental and practical importance to hydraulic and environmental engineering as it provides an essential tool for water quality management, environmental impact assessment and hydraulic design (Falconer, 1992). 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf Nor Azlina, Alias and Lariyah, Mohd Sidek (2014) Numerical Simulation on the Integrated Shallow Water Flow Model. In: 13th International Conference on Urban Drainage, 7-12 September 2014 , Sarawak. pp. 1-9.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Nor Azlina, Alias Lariyah, Mohd Sidek Numerical Simulation on the Integrated Shallow Water Flow Model
description	Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment transport, pollutant dispersion and flooding caused by overtopping or breaching of river banks. In some case of modelling a fluvial flood event, it is still difficult to resolve the problematic river reach in a 2D manner, thus it is desirable to have a 1D component that can deal with the highly dynamic and complex flow hydrodynamics under flood conditions. It is advantageous to have a model solving the fully 1D shallow water equations by the robust Godunov-type scheme so that the unsteady flow in different regimes, including shock-like flow discontinuity, can be reliable simulated (Toro, 2001). The same goes to the solute transport which is closely related to the water quality in shallow water bodies. Solute transport has great impacts on the local environment and ecosystem as it is a common process that take place in rivers, lakes and estuarine. When it is associated with an urban flood event it may also cause potential risk on public health. So, understanding the solute transport processes in shallow flows is thus of fundamental and practical importance to hydraulic and environmental engineering as it provides an essential tool for water quality management, environmental impact assessment and hydraulic design (Falconer, 1992).
format	Conference or Workshop Item
author	Nor Azlina, Alias Lariyah, Mohd Sidek
author_facet	Nor Azlina, Alias Lariyah, Mohd Sidek
author_sort	Nor Azlina, Alias
title	Numerical Simulation on the Integrated Shallow Water Flow Model
title_short	Numerical Simulation on the Integrated Shallow Water Flow Model
title_full	Numerical Simulation on the Integrated Shallow Water Flow Model
title_fullStr	Numerical Simulation on the Integrated Shallow Water Flow Model
title_full_unstemmed	Numerical Simulation on the Integrated Shallow Water Flow Model
title_sort	numerical simulation on the integrated shallow water flow model
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/10222/ http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf
first_indexed	2023-09-18T22:09:36Z
last_indexed	2023-09-18T22:09:36Z
_version_	1777414938746159104

Numerical Simulation on the Integrated Shallow Water Flow Model

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