Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations

Vaughan R. Voller

Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations

Civil, Environmental, and Geo- Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Numerical methods for dealing with a temperature dependent conductivity are discussed. An approach based on a local application of a Kirchhoff transformation at the discrete level is presented. The application of this transformation - that does not require any inversion- is demonstrated on solving a two-dimensional test problem.

Original language	English (US)
Title of host publication	Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing
Editors	M. Cross, J.W. Evans, C. Bailey, M. Cross, J.W. Evans, C. Bailey
Pages	451-460
Number of pages	10
State	Published - 2001
Event	Proceedings of Conference on Computational Modeling of Materials, Minerals and Metals Processing - San Diego, CA, United States Duration: Sep 23 2001 → Sep 26 2001

Publication series

Name	Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing

Other

Other	Proceedings of Conference on Computational Modeling of Materials, Minerals and Metals Processing
Country/Territory	United States
City	San Diego, CA
Period	9/23/01 → 9/26/01

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Voller, V. R. (2001). Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations. In M. Cross, J. W. Evans, C. Bailey, M. Cross, J. W. Evans, & C. Bailey (Eds.), Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing (pp. 451-460). (Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing).

Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations. / Voller, Vaughan R.
Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing. ed. / M. Cross; J.W. Evans; C. Bailey; M. Cross; J.W. Evans; C. Bailey. 2001. p. 451-460 (Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Voller, VR 2001, Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations. in M Cross, JW Evans, C Bailey, M Cross, JW Evans & C Bailey (eds), Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing. Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing, pp. 451-460, Proceedings of Conference on Computational Modeling of Materials, Minerals and Metals Processing, San Diego, CA, United States, 9/23/01.

Voller VR. Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations. In Cross M, Evans JW, Bailey C, Cross M, Evans JW, Bailey C, editors, Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing. 2001. p. 451-460. (Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing).

Voller, Vaughan R. / Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations. Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing. editor / M. Cross ; J.W. Evans ; C. Bailey ; M. Cross ; J.W. Evans ; C. Bailey. 2001. pp. 451-460 (Proceedings of the Conference on Computational Modeling of Materials, Minerals and Metals Processing).

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Methods for approximating discontinuous or rapidly changing conductivity in numerical calculations

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