{"created":"2023-06-20T16:37:33.133490+00:00","id":7325,"links":{},"metadata":{"_buckets":{"deposit":"683bfb75-753d-408d-af7e-9f4ad78ac553"},"_deposit":{"created_by":3,"id":"7325","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7325"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:00007325","sets":["14:923:1711:1719","21:3039:3241:3286"]},"author_link":["12539","12541","12540"],"item_2_alternative_title_3":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"〈Original Papers〉Study of Breakup Mechanism of Metallic Minute Powder Applying A Gas-Liquid Two-Phase Flow"}]},"item_2_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"45","bibliographicPageEnd":"90","bibliographicPageStart":"83","bibliographic_titles":[{"bibliographic_title":"近畿大学工学部研究報告"},{"bibliographic_title":"Research reports of the Faculty of Engineering, Kinki University","bibliographic_titleLang":"en"}]}]},"item_2_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"[synopsis] This paper is a research development about the design of atomization nozzles that manufacture the minute metal powder used in an industrial field. The purpose of study is to clarify the influence of exit shape of an annular nozzle on the flow fields of an annular supersonic jet. This paper has clarified a gas-liquid two-phase flow issued from an annular nozzle to research and develop a practicable nozzle. Especially, the gas-liquid two-phase flows for the air-molten aluminum have been clarified by the numerical analysis. Finally, the velocity, pressure contours, and the FVF of the flow on the effects of an annular supersonic jet on the minute powder of the air-water or air-molten aluminum are examined. As a result, it is clarified that the flow fields of a gas-liquid two-phase flow of the nozzle exit are influenced considerably by the configuration of molten metal nozzle exit and the stagnation pressure. Moreover, the fluid volume fraction (FVF) of the molten aluminum is examined, and according the breakup mechanism of minute aluminum powder is clarified.","subitem_description_type":"Abstract"}]},"item_2_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_publisher_14":{"attribute_name":"出版者 名前","attribute_value_mlt":[{"subitem_publisher":"近畿大学工学部"}]},"item_2_source_id_22":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0386491X","subitem_source_identifier_type":"ISSN"}]},"item_2_text_7":{"attribute_name":"著者(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"YANG, Nianru"},{"subitem_text_language":"en","subitem_text_value":"TAKEICHI, Yasutomo"},{"subitem_text_language":"en","subitem_text_value":"KOJIMA, Tadatomo"}]},"item_2_text_8":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学; 研究員"},{"subitem_text_value":"近畿大学大学院システム工学研究科"},{"subitem_text_value":"近畿大学工学部知能機械工学科"}]},"item_2_text_9":{"attribute_name":"著者所属(翻訳)","attribute_value_mlt":[{"subitem_text_value":"Researcher, Kinki University"},{"subitem_text_value":"Graduate School of Systems Engineering, Kinki University"},{"subitem_text_value":"Department of Intelligent Mechanical Engineering, Faculty of Engineering, Kinki University"}]},"item_2_version_type_12":{"attribute_name":"版","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":"楊,  念儒"},{"creatorName":"&EMPTY&","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"武市,  恭和"},{"creatorName":"タケイチ, ヤストモ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"児島,  忠倫"},{"creatorName":"コジマ, タダトモ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-18"}],"displaytype":"detail","filename":"AN00063799-20111220-0083.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00063799-20111220-0083.pdf","url":"https://kindai.repo.nii.ac.jp/record/7325/files/AN00063799-20111220-0083.pdf"},"version_id":"468f5039-9816-4ab7-bea8-ec3bc507c030"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Supersonic Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Compressible Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Numerical Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Annular Nozzle","subitem_subject_scheme":"Other"},{"subitem_subject":"Annular Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Gas-Liquid","subitem_subject_scheme":"Other"},{"subitem_subject":"Two-Phase Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Molten Metal","subitem_subject_scheme":"Other"},{"subitem_subject":"Atomization Nozzle","subitem_subject_scheme":"Other"},{"subitem_subject":"Fluid Volume Fraction","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":"〈研究論文〉気液２相流を応用した金属微粉末の粉砕メカニズムの解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"〈研究論文〉気液２相流を応用した金属微粉末の粉砕メカニズムの解明"}]},"item_type_id":"2","owner":"3","path":["1719","3286"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-07"},"publish_date":"2012-03-07","publish_status":"0","recid":"7325","relation_version_is_last":true,"title":["〈研究論文〉気液２相流を応用した金属微粉末の粉砕メカニズムの解明"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-21T00:18:33.436295+00:00"}