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Coupled 3-D finite difference time domain and finite volume methods for solving microwave heating in porous media

Coupled 3-D finite difference time domain and finite volume methods for solving microwave heating in porous media

Dinčov, Duško D., Parrott, Kevin A. and Pericleous, Koulis A. ORCID: 0000-0002-7426-9999 (2002) Coupled 3-D finite difference time domain and finite volume methods for solving microwave heating in porous media. In: Sloot, Peter A., Hoekstra, Alfons G., Tan, C.J. Kenneth and Dongarra, Jack J., (eds.) Computational Science - ICCS 2002: International Conference Amsterdam, The Netherlands, April 21–24, 2002 Proceedings. Lecture Notes in Computer Science, I (2329). Springer-Verlag, Berlin, Heidelberg, Germany, pp. 813-822. ISBN 9783540435914 (doi:10.1007/3-540-46043-8_82)

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Abstract

Computational results for the microwave heating of a porous material are presented in this paper. Combined finite difference time domain and finite volume methods were used to solve equations that describe the electromagnetic field and heat and mass transfer in porous media. The coupling between the two schemes is through a change in dielectric properties which were assumed to be dependent both on temperature and moisture content. The model was able to reflect the evolution of temperature and moisture fields as the moisture in the porous medium evaporates. Moisture movement results from internal pressure gradients produced by the internal heating and phase change.

Item Type: Book Section
Additional Information: [1] This paper was first presented at the 2002 International Conference on Computational Science (ICCS 2002) held from 21-24 April 2002 in Amsterdam, The Netherlands. The paper was given on 23 April 2002 within the Scientific Computing - Computational Methods I Session. [2] ISBN: 9783540435914 (print); 9783540460435 (electronic). [3] Series ISSN: 0302-9743.
Uncontrolled Keywords: microwave cooking, porous media heat transfer, coupled solvers
Subjects: T Technology > TN Mining engineering. Metallurgy
Pre-2014 Departments: School of Computing & Mathematical Sciences
School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis
School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis > Computational Mechanics & Reliability Group
School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis > Computational Science & Engineering Group
School of Computing & Mathematical Sciences > Computer & Computational Science Research Group
School of Computing & Mathematical Sciences > Department of Computer Science
School of Computing & Mathematical Sciences > Department of Computer Systems Technology
School of Computing & Mathematical Sciences > Department of Mathematical Sciences
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Last Modified: 14 Oct 2016 09:00
Selected for GREAT 2016: None
Selected for GREAT 2017: None
Selected for GREAT 2018: None
URI: http://gala.gre.ac.uk/id/eprint/540

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