{"created":"2023-06-20T14:36:03.239442+00:00","id":2352,"links":{},"metadata":{"_buckets":{"deposit":"ff1210ef-d645-41f8-9cec-b227bee2ac8b"},"_deposit":{"created_by":1,"id":"2352","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2352"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002352","sets":["1887:1893","9:10:309:340"]},"author_link":["5575","5574","5576","5579","5578","5577"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"高プラントル数流体の熱キャピラリー流に対する自由表面熱伝達効果と振動機構の研究"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"11","bibliographicVolumeNumber":"JAXA-RR-04-027E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告"},{"bibliographic_title":"JAXA Research and Development Report: Marangoni Convection Modeling Research, 2003-2004","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The effect of free surface heat transfer on oscillatory thermocapillary flow in liquid bridges of high Prandtl number (Pr) fluids is investigated experimentally as well as numerically. It has been found that the critical condition is very sensitive to the free surface heat transfer under certain conditions but relatively insensitive under other conditions. In this work it is shown that this sensitivity difference may be related to the difference in the oscillation mechanism. Several oscillation mechanisms have been proposed in the past for oscillatory thermocapillary flows in liquid bridges of high Prandtl fluids, mainly hydrothermal wave type instability and a non-linear mechanism involving dynamic free surface deformation. It is discussed here that the range of Marangoni number, where the flow is found to become oscillatory in many experiments for high Pr fluids, is too low for the flow to become unstable by the hydrothermal wave instability mechanism, or any linear instability mechanism. Instead, non-linear mechanisms are needed where the driving force is altered continuously by some means. In order to get this conclusion, the past work is summarized and some new results are presented herein.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0048708001","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-04-027E","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Case Western Reserve University"},{"subitem_text_value":"Case Western Reserve University"},{"subitem_text_value":"宇宙航空研究開発機構"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Case Western Reserve University"},{"subitem_text_language":"en","subitem_text_value":"Case Western Reserve University"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鴨谷, 康弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wang, A."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"依田, 真一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamotani, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wang, A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoda, Shinichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-15"}],"displaytype":"detail","filename":"48708001.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"48708001.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2352/files/48708001.pdf"},"version_id":"e4587ee2-0cb6-4a6d-b905-7d984e1f1a0c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"熱伝達","subitem_subject_scheme":"Other"},{"subitem_subject":"振動","subitem_subject_scheme":"Other"},{"subitem_subject":"熱キャピラリー流","subitem_subject_scheme":"Other"},{"subitem_subject":"高プラントル数流体","subitem_subject_scheme":"Other"},{"subitem_subject":"液体流","subitem_subject_scheme":"Other"},{"subitem_subject":"液柱","subitem_subject_scheme":"Other"},{"subitem_subject":"マランゴニ対流","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"heat transfer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"oscillation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermocapillary flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high Prandtl number fluid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid bridge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Marangoni convection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Investigation of free surface heat transfer effect and oscillation mechanisms for thermocapillary flow of high Prandtl number fluid","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Investigation of free surface heat transfer effect and oscillation mechanisms for thermocapillary flow of high Prandtl number fluid","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["340","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2352","relation_version_is_last":true,"title":["Investigation of free surface heat transfer effect and oscillation mechanisms for thermocapillary flow of high Prandtl number fluid"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:24:04.837920+00:00"}