DocumentCode
8249
Title
Eddy-Current Analysis of Large-Scale Constructions in Railway System by Infinite Edge Elements
Author
Yasukawa, Shodai ; Tawada, Yoshihiro ; Yoshioka, Takashi ; Wakao, Shinji ; Okutani, Tamio
Author_Institution
Waseda Univ., Tokyo, Japan
Volume
50
Issue
2
fYear
2014
fDate
Feb. 2014
Firstpage
561
Lastpage
564
Abstract
This paper deals with a large-scale eddy-current analysis of the constructions in railway system from the view point of electromagnetic noise assessment. To reduce computational costs with the calculation accuracy kept, we develop some numerical methods and demonstrate their effectiveness using a practical large-scale model.
Keywords
condition monitoring; eddy current testing; magnetic fields; numerical analysis; railways; structural engineering; computational cost reduction; electromagnetic noise assessment; infinite edge elements; large scale eddy current analysis; numerical methods; railway system constructions; Computational modeling; Eddy currents; Load modeling; Magnetic analysis; Rails; Saturation magnetization; Shape; Eddy currents; electromagnetic analysis; electromagnetic induction; finite element methods; infinite edge element method; railway communication;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2013.2281601
Filename
6749097
Link To Document