{"created":"2023-06-23T12:32:08.113339+00:00","id":54,"links":{},"metadata":{"_buckets":{"deposit":"4d2777da-21c9-427b-b7ca-1d2a724ed855"},"_deposit":{"created_by":3,"id":"54","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"54"},"status":"published"},"_oai":{"id":"oai:serve.repo.nii.ac.jp:00000054","sets":["1:11"]},"author_link":["3803"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"149","bibliographicPageStart":"137","bibliographicVolumeNumber":"第3巻","bibliographic_titles":[{"bibliographic_title":"聖学院大学論叢"},{"bibliographic_title":"The Journal of Seigakuin University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A pressure wave existing in an actual water system is accompanied by complicated physical processes consisting of pressure generation, its propagation and reflection on wall surfaces. In addition, noncondensible gas such as air has an important influence on the attenuation of the high frequency component of the pressure wave in water, even if the amount contained is very small. In this paper, a physical model was developed on the basis of acoustic approximation, analyzing the pressure wave propagation in a water pool surrounded by flexible and rigid walls. The study was focused especially on the mathematical formulation of wave attenuation models and the numerical comparison between these models, one of which is assigned to the effect of air as noncondensible gas.","subitem_description_type":"Abstract"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-2539","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"標, 宣男"},{"creatorName":"シメギ, ノブオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3803","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-09-13"}],"displaytype":"detail","filename":"1787.pdf","filesize":[{"value":"616.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"標宣男_圧力波の水中伝播に関する一研究_聖学院大学論叢3.pdf","url":"https://serve.repo.nii.ac.jp/record/54/files/1787.pdf"},"version_id":"854b6aa5-e289-4a8c-bcc5-80a08ad8ff0d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Pressure Wave Propagation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" Acoustic Wave Model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" Wave Attenuation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" Water Pool","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" Noncondensible Gas","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"圧力波の水中伝播に関する一研究　：　（その1）物理モデルの検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"圧力波の水中伝播に関する一研究　：　（その1）物理モデルの検討"},{"subitem_title":"A Study of Pressure Wave Propagation in a Water Pool : Part I: Formulation of a Physical Model","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"3","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-13"},"publish_date":"2017-09-13","publish_status":"0","recid":"54","relation_version_is_last":true,"title":["圧力波の水中伝播に関する一研究　：　（その1）物理モデルの検討"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-23T13:23:56.860642+00:00"}