{"created":"2023-06-19T09:17:10.238567+00:00","id":29769,"links":{},"metadata":{"_buckets":{"deposit":"3da667d7-d9e3-4039-81ec-87fc7a6c95a1"},"_deposit":{"created_by":1,"id":"29769","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"29769"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00029769","sets":["426:428"]},"author_link":["136894","128206","136888","136889","136890","136896"],"item_16_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Acoustical analysis of the noise reduction effect caused by the mufflers having perforated pipe"}]},"item_16_alternative_title_23":{"attribute_name":"タイトル(ヨミ)","attribute_value_mlt":[{"subitem_alternative_title":"タコウ パイプ オ モツ ショウオンキ ノ ゲンオン コウカ ノ カイセキ"}]},"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"584","bibliographicPageStart":"576","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"日本音響学会誌"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nishimura, Sohei"}],"nameIdentifiers":[{"nameIdentifier":"136894","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"西村, 確","creatorNameLang":"ja"},{"creatorName":"ニシムラ, ツヨシ","creatorNameLang":"ja-Kana"},{"creatorName":"Nishimura, Tsuyoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"西村","familyNameLang":"ja"},{"familyName":"ニシムラ","familyNameLang":"ja-Kana"},{"familyName":"Nishimura","familyNameLang":"en"}],"givenNames":[{"givenName":"確","givenNameLang":"ja"},{"givenName":"ツヨシ","givenNameLang":"ja-Kana"},{"givenName":"Tsuyoshi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"128206","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yano, Takashi"}],"nameIdentifiers":[{"nameIdentifier":"136896","nameIdentifierScheme":"WEKO"}]}]},"item_16_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_16_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_16_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"エンジンからの脈動気流を平滑化し、更に騒音レベルの増大の起因となる気流の速度を低減するのに有効であるため、消音器内には多孔パイプが広く用いられている。多孔パイプを使用する場合、問題となるのは消音器内部で異なる共振が発生し、それに伴い挿入損失が低下することである。本論文では、多孔パイプを消音器の空胴に装置しない場合と装着する場合についての消音器内部の共振を理論及び実験結果で示す。更に、挿入損失を改善するための尾管の設置方法について述べる。","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://www.asj.gr.jp/journal/04_contents/2005_10.html","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人 日本音響学会"}]},"item_16_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03694232","subitem_source_identifier_type":"ISSN"}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"537.28","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"808137 bytes"}]},"item_16_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"雑誌掲載論文"}]},"item_16_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_16_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_16_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"01"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西村, 壮平"}],"nameIdentifiers":[{"nameIdentifier":"136888","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西村, 強"}],"nameIdentifiers":[{"nameIdentifier":"136889","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"矢野, 隆"}],"nameIdentifiers":[{"nameIdentifier":"136890","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":"2020-03-03"}],"displaytype":"detail","filename":"ASJ_61(10)_576-584.pdf","filesize":[{"value":"808.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ASJ_61(10)_576-584.pdf","url":"https://kumadai.repo.nii.ac.jp/record/29769/files/ASJ_61(10)_576-584.pdf"},"version_id":"0bf99ac1-8785-48ee-9cb3-e10b4b222531"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"共振","subitem_subject_scheme":"Other"},{"subitem_subject":"挿入損失","subitem_subject_scheme":"Other"},{"subitem_subject":"多孔パイプ","subitem_subject_scheme":"Other"},{"subitem_subject":"だ円空胴","subitem_subject_scheme":"Other"},{"subitem_subject":"Resonance","subitem_subject_scheme":"Other"},{"subitem_subject":"Insertion loss","subitem_subject_scheme":"Other"},{"subitem_subject":"Perforated pipe","subitem_subject_scheme":"Other"},{"subitem_subject":"Elliptial chamber","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"多孔パイプを持つ消音器の減音効果の解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多孔パイプを持つ消音器の減音効果の解析"}]},"item_type_id":"16","owner":"1","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-09"},"publish_date":"2017-03-09","publish_status":"0","recid":"29769","relation_version_is_last":true,"title":["多孔パイプを持つ消音器の減音効果の解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-09-08T09:11:33.177621+00:00"}