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Generalised finite volume strategies for simulating transport in strongly orthotropic porous media

Pasdunkorale Arachchige, Jayantha & Turner, Ian W. (2001) Generalised finite volume strategies for simulating transport in strongly orthotropic porous media. ANZIAM Journal, 44(E), C443-C463.

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Abstract

In this work two different finite volume computational strategies for solving a representative two-dimensional diffusion equation in an orthotropic medium are considered. When the diffusivity tensor is treated as linear, this problem admits an analytic solution used for analysing the accuracy of the proposed numerical methods. In the first method, the gradient approximation techniques discussed by Jayantha and Turner [Numerical Heat Transfer, Part B: Fundamentals, 40, pp.367–390, 2001] are applied directly to the

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ID Code: 40520
Item Type: Journal Article
Keywords: orthotropic medium, diffusivity tensor
ISSN: 1446-1811
Subjects: Australian and New Zealand Standard Research Classification > MATHEMATICAL SCIENCES (010000) > APPLIED MATHEMATICS (010200)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Deposited On: 09 Mar 2011 10:23
Last Modified: 08 Aug 2011 15:12

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