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Some numerical methods for ice sheet behaviour and its visualization

The thermomechanical ice sheet modeling is used to simulate the behavior of ice sheets in the Antarctic region. This research investigates some parameters such as ice thickness, ice temperature and ice velocity. The numerical discretization to obtain a large sparse system of unconditionally stable i...

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Main Authors: Alias, Norma, Bajuri, Nor Kamariah Kasmin, Mahmud, Nur Aminah
Format: Article
Published: TextRoad Publication 2014
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/59945/
https://www.textroad.com/pdf/JAEBS/J.%20Appl.%20Environ.%20Biol.%20Sci.,%204(8S)351-357,%202014.pdf
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id my.utm.59945
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spelling my.utm.599452022-04-14T04:14:40Z http://eprints.utm.my/id/eprint/59945/ Some numerical methods for ice sheet behaviour and its visualization Alias, Norma Bajuri, Nor Kamariah Kasmin Mahmud, Nur Aminah Q Science (General) The thermomechanical ice sheet modeling is used to simulate the behavior of ice sheets in the Antarctic region. This research investigates some parameters such as ice thickness, ice temperature and ice velocity. The numerical discretization to obtain a large sparse system of unconditionally stable is based on explicit and Crank Nicolson implicit methods. The numerical solver for solving the large sparse systems is Jacobi and Gauss Seidel methods. Matlab version 2011a has been chosen as the platform to support the numerical computations. The numerical results prove that the thermomechanical ice sheet modelling is well suited to simulate the ice sheet behavior in terms of thickness, temperature and velocity. The contribution of this paper is to successfully discretize the ice thickness model based on Finite Difference Method. The ice sheet model is considered a good prediction model based on its visualization using Comsol Multiphysics software. TextRoad Publication 2014 Article PeerReviewed Alias, Norma and Bajuri, Nor Kamariah Kasmin and Mahmud, Nur Aminah (2014) Some numerical methods for ice sheet behaviour and its visualization. Journal of Applied Environmental and Biological Sciences, 4 (8S). pp. 351-357. ISSN 2090-4274 https://www.textroad.com/pdf/JAEBS/J.%20Appl.%20Environ.%20Biol.%20Sci.,%204(8S)351-357,%202014.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic Q Science (General)
spellingShingle Q Science (General)
Alias, Norma
Bajuri, Nor Kamariah Kasmin
Mahmud, Nur Aminah
Some numerical methods for ice sheet behaviour and its visualization
description The thermomechanical ice sheet modeling is used to simulate the behavior of ice sheets in the Antarctic region. This research investigates some parameters such as ice thickness, ice temperature and ice velocity. The numerical discretization to obtain a large sparse system of unconditionally stable is based on explicit and Crank Nicolson implicit methods. The numerical solver for solving the large sparse systems is Jacobi and Gauss Seidel methods. Matlab version 2011a has been chosen as the platform to support the numerical computations. The numerical results prove that the thermomechanical ice sheet modelling is well suited to simulate the ice sheet behavior in terms of thickness, temperature and velocity. The contribution of this paper is to successfully discretize the ice thickness model based on Finite Difference Method. The ice sheet model is considered a good prediction model based on its visualization using Comsol Multiphysics software.
format Article
author Alias, Norma
Bajuri, Nor Kamariah Kasmin
Mahmud, Nur Aminah
author_facet Alias, Norma
Bajuri, Nor Kamariah Kasmin
Mahmud, Nur Aminah
author_sort Alias, Norma
title Some numerical methods for ice sheet behaviour and its visualization
title_short Some numerical methods for ice sheet behaviour and its visualization
title_full Some numerical methods for ice sheet behaviour and its visualization
title_fullStr Some numerical methods for ice sheet behaviour and its visualization
title_full_unstemmed Some numerical methods for ice sheet behaviour and its visualization
title_sort some numerical methods for ice sheet behaviour and its visualization
publisher TextRoad Publication
publishDate 2014
url http://eprints.utm.my/id/eprint/59945/
https://www.textroad.com/pdf/JAEBS/J.%20Appl.%20Environ.%20Biol.%20Sci.,%204(8S)351-357,%202014.pdf
_version_ 1731225595727052800
score 13.211869

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