Time Domain Boundary Element Analysis of Wake Fields in Long Accelerator Structures

Fujita, Kazuhiro; Kawaguchi, Hideki; Hampel, Robert; Müller, Wolfgang F. O.; Weiland, Thomas; Tomioka, Satoshi

Time Domain Boundary Element Analysis of Wake Fields in Long Accelerator Structures

Fujita, Kazuhiro; Kawaguchi, Hideki; Hampel, Robert et al.

IEEE Transactions on Nuclear Science, 2008, 55(5-2), 2584-2591

Permalink : https://hdl.handle.net/2115/39222

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アクセス権	open access
URI	https://hdl.handle.net/2115/39222
タイトル	Time Domain Boundary Element Analysis of Wake Fields in Long Accelerator Structures
著者	Fujita, Kazuhiro ; Kawaguchi, Hideki ; Hampel, Robert ; Müller, Wolfgang F. O. ; Weiland, Thomas ; Tomioka, Satoshi
著者名 Fujita, Kazuhiro
著者名 Kawaguchi, Hideki
著者名 Hampel, Robert
著者名 Müller, Wolfgang F. O.
著者名 Weiland, Thomas
e-Rad_Researcher 40237110 著者名 Tomioka, Satoshi
言語	英語
キーワード	Boundary element method
	moving window
	parallelization
	scattered fields
	short-range wake field
発行日	2008-10
出版者	IEEE - Institute of Electrical and Electronics Engineers
収録物名	IEEE Transactions on Nuclear Science
巻(号)	55(5-2)
ページ	2584-2591
抄録	We present an explicit Time Domain Boundary Element Method (TDBEM) scheme with moving window technique for short-range wake field simulations of long accelerator structures. The proposed scheme is formulated by Kirchhoff's boundary integral equation of the scattered electromagnetic field in interior region problems. Implementation of a moving window technique in the framework of TDBEM is achieved by taking into account the causality and the retardation properties of the boundary integral equation. A parallelization algorithm for this moving window implementation is also proposed. The proposed TDBEM code with the moving window technique is applied to several practical examples of long accelerator structures. Numerical results obtained with the TDBEM code are compared with those of several finite integration codes.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	© 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
PISSN	0018-9499
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1109/TNS.2008.2002031