Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method

Yasuhito Takahashi; Hiroyuki Kaimori; Akihisa Kameari; Tadashi Tokumasu; Masafumi Fujita; Shinji Wakao; Takeshi Iwashita; Koji Fujiwara; Yoshiyuki Ishihara

doi:10.1109/CEFC.2010.5481158

Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method

Yasuhito Takahashi, Hiroyuki Kaimori, Akihisa Kameari, Tadashi Tokumasu, Masafumi Fujita, Shinji Wakao, Takeshi Iwashita, Koji Fujiwara, Yoshiyuki Ishihara

School of Advanced Science and Engineering

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

Abstract

This paper investigates the acceleration of convergence to a steady state in a transient analysis of rotating machines using the time-periodic explicit error correction (TP-EEC) method. The efficient method to deal with the movement of the rotor and different time-periodicity in the fixed and moving parts of the mesh is developed. Numerical results verify the effectiveness of the developed method.

Original language	English
Title of host publication	Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
DOIs	https://doi.org/10.1109/CEFC.2010.5481158
Publication status	Published - 2010 Jul 26
Event	14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC2010 - Chicago, IL, United States Duration: 2010 May 9 → 2010 May 12

Publication series

Name	Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010

Conference

Conference	14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC2010
Country/Territory	United States
City	Chicago, IL
Period	10/5/9 → 10/5/12

ASJC Scopus subject areas

Computational Theory and Mathematics
Electrical and Electronic Engineering

Access to Document

10.1109/CEFC.2010.5481158

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Takahashi, Y., Kaimori, H., Kameari, A., Tokumasu, T., Fujita, M., Wakao, S., Iwashita, T., Fujiwara, K., & Ishihara, Y. (2010). Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method. In Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010 [5481158] (Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010). https://doi.org/10.1109/CEFC.2010.5481158

Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method. / Takahashi, Yasuhito; Kaimori, Hiroyuki; Kameari, Akihisa; Tokumasu, Tadashi; Fujita, Masafumi; Wakao, Shinji; Iwashita, Takeshi; Fujiwara, Koji; Ishihara, Yoshiyuki.

Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010. 2010. 5481158 (Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010).

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

Takahashi, Y, Kaimori, H, Kameari, A, Tokumasu, T, Fujita, M, Wakao, S, Iwashita, T, Fujiwara, K & Ishihara, Y 2010, Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method. in Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010., 5481158, Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010, 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC2010, Chicago, IL, United States, 10/5/9. https://doi.org/10.1109/CEFC.2010.5481158

Takahashi Y, Kaimori H, Kameari A, Tokumasu T, Fujita M, Wakao S et al. Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method. In Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010. 2010. 5481158. (Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010). https://doi.org/10.1109/CEFC.2010.5481158

Takahashi, Yasuhito ; Kaimori, Hiroyuki ; Kameari, Akihisa ; Tokumasu, Tadashi ; Fujita, Masafumi ; Wakao, Shinji ; Iwashita, Takeshi ; Fujiwara, Koji ; Ishihara, Yoshiyuki. / Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method. Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010. 2010. (Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010).

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AU - Fujita, Masafumi

AU - Wakao, Shinji

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AU - Fujiwara, Koji

AU - Ishihara, Yoshiyuki

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N2 - This paper investigates the acceleration of convergence to a steady state in a transient analysis of rotating machines using the time-periodic explicit error correction (TP-EEC) method. The efficient method to deal with the movement of the rotor and different time-periodicity in the fixed and moving parts of the mesh is developed. Numerical results verify the effectiveness of the developed method.

AB - This paper investigates the acceleration of convergence to a steady state in a transient analysis of rotating machines using the time-periodic explicit error correction (TP-EEC) method. The efficient method to deal with the movement of the rotor and different time-periodicity in the fixed and moving parts of the mesh is developed. Numerical results verify the effectiveness of the developed method.

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Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method

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