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Article
Publication date: 1 March 1992

P. CHAUSSECOURTE

Problem 8 of the TEAM workshop comes from non‐destructive testing. A differential probe moves above a block with a crack. An overview of recent results is presented.

62

Abstract

Problem 8 of the TEAM workshop comes from non‐destructive testing. A differential probe moves above a block with a crack. An overview of recent results is presented.

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COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 11 no. 3
Type: Research Article
ISSN: 0332-1649

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Publication date: 1 December 1998

A. Bossavit, P. Chaussecourte and B. Métivet

By using complementarity (solving for both potentials, scalar and vector), one often can provide bilateral bounds for some quantities of interest, like for instance the reluctance…

107

Abstract

By using complementarity (solving for both potentials, scalar and vector), one often can provide bilateral bounds for some quantities of interest, like for instance the reluctance of a circuit. However, the vector potential method is expensive, and does not make use of information acquired in the first phase of solving for the scalar potetential. We show how to improve on this by a “local correction” process which, starting from h = grad φ, yields a divergence‐free b, close to μh, by a series of local and independent (parallel) problems.

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COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 17 no. 6
Type: Research Article
ISSN: 0332-1649

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Article
Publication date: 1 March 1990

Koji FUJIWARA and Takayoshi NAKATA

Benchmark problem 7 of the TEAM workshop consists of an asymmetrical conductor with a hole. 17 computer codes are applied, and 25 solutions are compared with each other and with…

454

Abstract

Benchmark problem 7 of the TEAM workshop consists of an asymmetrical conductor with a hole. 17 computer codes are applied, and 25 solutions are compared with each other and with experimental results for eddy current densities and flux densities. Most of the codes were found to give satisfactory solutions.

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COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 9 no. 3
Type: Research Article
ISSN: 0332-1649

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Article
Publication date: 1 March 1992

O. BIRO and S. NIIKURA

This paper presents a summary of results for the TEAM workshop problem 14. Thirteen results are given and seven computer codes applied.

62

Abstract

This paper presents a summary of results for the TEAM workshop problem 14. Thirteen results are given and seven computer codes applied.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 11 no. 3
Type: Research Article
ISSN: 0332-1649

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Article
Publication date: 1 March 1990

J.C. VERITE

Problem 8 of the TEAM workshop comes from non‐destructive testing. A differential probe moves above a block with a crack. Three experimental and four numerical results are…

79

Abstract

Problem 8 of the TEAM workshop comes from non‐destructive testing. A differential probe moves above a block with a crack. Three experimental and four numerical results are presented and analysed. Some specific difficulties arising in this problem are discussed.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 9 no. 3
Type: Research Article
ISSN: 0332-1649

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