Effectiveness of the A-φ method for 3-D eddy current problems

Hiroshi Kanayama, Daisuke Tagami, Koichiro Imoto

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Effectiveness of the A-φ method is considered. Convergence of Bi-Conjugate Gradient method (BiCG) is faster with the electric scalar potential than without it. Also, convergence of BiCG changes according to boundary conditions of the potential. The TEAM model and a transformer model are considered as numerical examples.

Original languageEnglish
Pages (from-to)411-417
Number of pages7
JournalTheoretical and Applied Mechanics Japan
Publication statusPublished - Dec 1 2002

All Science Journal Classification (ASJC) codes

  • Mathematics(all)
  • Condensed Matter Physics
  • Mechanics of Materials


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