Numerical errors in the scalar potential formulations used in low-frequency field problems

Kiruba Sivasubramaniam Haran; S. Salon; M. V.K. Chari

Numerical errors in the scalar potential formulations used in low-frequency field problems

Kiruba Sivasubramaniam Haran, S. Salon, M. V.K. Chari

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper examines the errors associated with the forcing function of the reduced scalar potential. Different methods of evaluating the RHS of the finite element system used to solve the magnetostatic problem using reduced scalar potentials are analyzed. The sources of errors are identified and numerical results for the 3D geometry of an iron core inductor are compared and explanations have been attempted.

Original language	English (US)
Journal	Digests of the Intermag Conference
State	Published - 2000
Externally published	Yes
Event	2000 IEEE International Magnetics Conference-2000 IEEE INTERMAG - Toronto, Ont, Can Duration: Apr 9 2000 → Apr 13 2000

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Electrical and Electronic Engineering

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title = "Numerical errors in the scalar potential formulations used in low-frequency field problems",

abstract = "This paper examines the errors associated with the forcing function of the reduced scalar potential. Different methods of evaluating the RHS of the finite element system used to solve the magnetostatic problem using reduced scalar potentials are analyzed. The sources of errors are identified and numerical results for the 3D geometry of an iron core inductor are compared and explanations have been attempted.",

author = "Haran, {Kiruba Sivasubramaniam} and S. Salon and Chari, {M. V.K.}",

year = "2000",

language = "English (US)",

journal = "Digests of the Intermag Conference",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2000 IEEE International Magnetics Conference-2000 IEEE INTERMAG ; Conference date: 09-04-2000 Through 13-04-2000",

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T1 - Numerical errors in the scalar potential formulations used in low-frequency field problems

AU - Haran, Kiruba Sivasubramaniam

AU - Salon, S.

AU - Chari, M. V.K.

PY - 2000

Y1 - 2000

N2 - This paper examines the errors associated with the forcing function of the reduced scalar potential. Different methods of evaluating the RHS of the finite element system used to solve the magnetostatic problem using reduced scalar potentials are analyzed. The sources of errors are identified and numerical results for the 3D geometry of an iron core inductor are compared and explanations have been attempted.

AB - This paper examines the errors associated with the forcing function of the reduced scalar potential. Different methods of evaluating the RHS of the finite element system used to solve the magnetostatic problem using reduced scalar potentials are analyzed. The sources of errors are identified and numerical results for the 3D geometry of an iron core inductor are compared and explanations have been attempted.

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UR - http://www.scopus.com/inward/citedby.url?scp=0033724901&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033724901

SN - 0074-6843

JO - Digests of the Intermag Conference

JF - Digests of the Intermag Conference

T2 - 2000 IEEE International Magnetics Conference-2000 IEEE INTERMAG

Y2 - 9 April 2000 through 13 April 2000

ER -

Numerical errors in the scalar potential formulations used in low-frequency field problems

Abstract

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