Numerical analysis of the phased array imaging with a stacked plate buffer

Xia, Mingqian; Hayashi, Takahiro; Mori, Naoki

doi:https://doi.org/10.35848/1347-4065/ad25a9

Numerical analysis of the phased array imaging with a stacked plate buffer

Xia, Mingqian; Hayashi, Takahiro; Mori, Naoki

Japanese Journal of Applied Physics, 2024, 63(3), 03SP55

アクセス数:319件（2025-09-07 18:56 集計）

固定URL: https://hdl.handle.net/11094/94702

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タイトル	Numerical analysis of the phased array imaging with a stacked plate buffer
著者	著者名 Xia, Mingqian
	NRID 1000030324479 1000030324479 ORCID 0000-0001-6064-4658 0000-0001-6064-4658 researchmap permalink takahiro_hayashi takahiro_hayashi Scopus Author ID 37064150200 37064150200 著者名 Hayashi, Takahiro
	NRID 1000000802092 1000000802092 ORCID 0000-0002-0707-3443 0000-0002-0707-3443 researchmap permalink 7000020478 7000020478 Scopus Author ID 55614094500 55614094500 著者名 Mori, Naoki
キーワード等	buffer
	imaging
	Lamb waves
	phased array
	wave propagation
内容	This is the Accepted Manuscript version of an article accepted for publication in Japanese Journal of Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.35848/1347-4065/ad25a9.
抄録	This paper discusses the imaging with a phased array transducer attached with a stacked thin plate buffer using the calculations of wave propagation. The buffer is designed to guarantee the performance of phased array transducer based on the properties of dispersion nature of the S0 mode of Lamb wave. First, numerical analyses showed the limitations of the imaging with a stacked plate buffer due to the multiple reflections at the buffer ends. Then the effective detecting region (EDR) of the phased array transducer with a stacked plate buffer was investigated theoretically and numerically. The imaging results of the numerical calculations agreed with the theoretical predictions on the EDR. Final numerical analyses also presented the longer buffer provides the wider EDR as predicted by the theoretical investigations.
出版者	Institute of Physics
収録物名	Japanese Journal of Applied Physics
巻(号)	63(3)
ページ	03SP55
刊行年月	2024-02-23
言語	英語
ハンドルURL	https://hdl.handle.net/11094/94702
PISSN	00214922
eISSN	13474065
関連情報 (isVersionOf)	DOI (出版社版) https://doi.org/10.35848/1347-4065/ad25a9
アクセス権	open access
権利情報	This Accepted Manuscript is available for reuse under a CC BY-NC-ND licence after the 12 month embargo period provided that all the terms of the licence are adhered to.
出版タイプ	Accepted Manuscript
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Japanese Journal of Applied Physics. 2024, 63(3), p. 03SP55
DC.title	Numerical analysis of the phased array imaging with a stacked plate buffer
DC.creator	Xia, Mingqian
	Hayashi, Takahiro
	Mori, Naoki
DC.publisher	Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2024-02-23
DC.identifier	https://doi.org/10.35848/1347-4065/ad25a9
DC.subject	buffer
	imaging
	Lamb waves
	phased array
	wave propagation
DC.description	This is the Accepted Manuscript version of an article accepted for publication in Japanese Journal of Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.35848/1347-4065/ad25a9.
DCTERMS.abstract	This paper discusses the imaging with a phased array transducer attached with a stacked thin plate buffer using the calculations of wave propagation. The buffer is designed to guarantee the performance of phased array transducer based on the properties of dispersion nature of the S0 mode of Lamb wave. First, numerical analyses showed the limitations of the imaging with a stacked plate buffer due to the multiple reflections at the buffer ends. Then the effective detecting region (EDR) of the phased array transducer with a stacked plate buffer was investigated theoretically and numerically. The imaging results of the numerical calculations agreed with the theoretical predictions on the EDR. Final numerical analyses also presented the longer buffer provides the wider EDR as predicted by the theoretical investigations.
DC.rights	This Accepted Manuscript is available for reuse under a CC BY-NC-ND licence after the 12 month embargo period provided that all the terms of the licence are adhered to.
DC.format	94702
citation_title	Numerical analysis of the phased array imaging with a stacked plate buffer
citation_author	Xia, Mingqian
	Hayashi, Takahiro
	Mori, Naoki
citation_publisher	Institute of Physics
citation_language	英語
citation_date	2024-02-23
citation_journal_title	Japanese Journal of Applied Physics
citation_volume	63
citation_issue	3
citation_firstpage	03SP55
citation_doi	https://doi.org/10.35848/1347-4065/ad25a9
citation_public_url	https://hdl.handle.net/11094/94702

Numerical analysis of the phased array imaging with a stacked plate buffer

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