{"created":"2023-06-19T08:36:43.181263+00:00","id":3183,"links":{},"metadata":{"_buckets":{"deposit":"3a68af3f-7d1e-455f-830b-44af8682bbd8"},"_deposit":{"created_by":2,"id":"3183","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"3183"},"status":"published"},"_oai":{"id":"oai:gunma-u.repo.nii.ac.jp:00003183","sets":["572:575:576"]},"author_link":["7516","7514","7518","7517","7515"],"item_6_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Observation of the Atomization Process of an Intermittent Spray From a Diesel Nozzle in Its Very Early Stage"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-01-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"581","bibliographicPageEnd":"356","bibliographicPageStart":"351","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集. B編"}]}]},"item_6_date_61":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-03-27","subitem_date_issued_type":"Created"}]},"item_6_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_6_description_39":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_6_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The atomization behavior of an intermittent fuel spray from a diesel nozzle was clearly observed by means of shadowgraphy using an image-converting camera with the framing rate of 10^5 f.p.s. and an image-intensified CCD camera with high-speed gating. A rather wide range of valve-opening pressure (5 to 70 MPa) was covered, and simultaneous measurement of the injection pressure inside the nozzle sac was also attempted to clarify the atomization mechanisms at its very early stage of injection. At the beginning of injection, the emergence of a liquid column was observed. Initially, it has almost the same diameter as the nozzle hole and then spreads radially, forming the spray angle in the vicinity of the nozzle exit. The timing of this spray-angle formation becomes earlier with the increase in valve opening pressure, even if the pressure inside the nozzle sac at this moment does not vary. This pressure approximately corresponds to that of the transition region in an atomization regime of a steady jet.","subitem_description_type":"Abstract"}]},"item_6_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会"}]},"item_6_relation_43":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":" http://ci.nii.ac.jp/naid/110002394185/","subitem_relation_type_select":"URI"}}]},"item_6_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本機械学会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0387-5016","subitem_source_identifier_type":"ISSN"}]},"item_6_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00187441","subitem_source_identifier_type":"NCID"}]},"item_6_version_type_15":{"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":"高橋, 秀夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柳沢, 洋樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"志賀, 聖一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柄沢, 隆夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 壽雄"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-11-25"}],"displaytype":"detail","filename":"B61_351.pdf","filesize":[{"value":"958.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"B61_351.pdf","url":"https://gunma-u.repo.nii.ac.jp/record/3183/files/B61_351.pdf"},"version_id":"4b5d4781-7d4d-486a-b3d5-eeae8cba5e48"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Internal Combustion Engine","subitem_subject_scheme":"Other"},{"subitem_subject":"Diesel Engine","subitem_subject_scheme":"Other"},{"subitem_subject":"Fuel Injection","subitem_subject_scheme":"Other"},{"subitem_subject":"Diesel Spray","subitem_subject_scheme":"Other"},{"subitem_subject":"Atomization","subitem_subject_scheme":"Other"},{"subitem_subject":"High-Pressure Injection","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":"ディーゼルノズルより噴出する間欠噴霧の初期微粒化過程の観察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ディーゼルノズルより噴出する間欠噴霧の初期微粒化過程の観察"},{"subitem_title":"Observation of the Atomization Process of an Intermittent Spray From a Diesel Nozzle in Its Very Early Stage","subitem_title_language":"en"}]},"item_type_id":"6","owner":"2","path":["576"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-24"},"publish_date":"2008-01-24","publish_status":"0","recid":"3183","relation_version_is_last":true,"title":["ディーゼルノズルより噴出する間欠噴霧の初期微粒化過程の観察"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-06-19T13:09:35.021205+00:00"}