{"created":"2023-06-20T15:12:58.113167+00:00","id":42851,"links":{},"metadata":{"_buckets":{"deposit":"a1ceb0d0-0c2c-4b31-a09f-8e4fb320da33"},"_deposit":{"created_by":1,"id":"42851","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"42851"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00042851","sets":["1887:1893","1896:1898:1933:1934"]},"author_link":["502575","502577","502578","502576","502579","502574"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"低Pr数流体のハーフゾーン橋中の3次元振動流の数値シミュレーション"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-12-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"155","bibliographicPageStart":"129","bibliographic_titles":[{"bibliographic_title":"宇宙開発事業団技術報告: Marangoni Convection Modeling Research: Annual Report April 1, 2001-March 31, 2002"},{"bibliographic_title":"NASDA Technical Memorandum: Marangoni Convection Modeling Research: Annual Report April 1, 2001-March 31, 2002","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Several sets of numerical simulations were conducted to give realistic understandings of oscillatory Marangoni convection in half-zone liquid bridges of low Prandtl number fluid with various aspect ratios (from 0.6 to 2.2). Special emphasis was placed on the effects of the less-conductive supporting rods on the transition from axisymmetric steady flow to three dimensional steady and also to oscillatory three dimensional flow. The new simulation results revealed that the conductive heat transfer through the small gaps (1 mm in total) between the melt/rod interface and the temperature measuring points causes significant temperature drop which provide with serious error in estimating Marangoni numbers. This conductive temperature drop is the major reason of the discrepancy between the numerical results in preceding years and the experimental results obtained in NASDA. The effect of the finite conductivity of the rods causes additional effect through the non-uniform temperature distributions on the melt/rod interface. This effect is not negligible but yet minor.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0045403005","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: NASDA-TMR-020026E","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙開発事業団"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Space Development Agency of Japan (NASDA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1345-7888","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":"AN00364784","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学機能物質科学研究所"},{"subitem_text_value":"九州大学機能物質科学研究所"},{"subitem_text_value":"宇宙開発事業団"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Advanced Material Study, Kyushu University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Advanced Material Study, Kyushu University"},{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今石, 宣之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安廣, 祥一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"依田, 真一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imaishi, Nobuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasuhiro, Shoichi","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":"2020-02-10"}],"displaytype":"detail","filename":"45403005.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"45403005.pdf","url":"https://jaxa.repo.nii.ac.jp/record/42851/files/45403005.pdf"},"version_id":"78330657-51de-4645-8411-b3f6e691ae0c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Marangoni対流","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"ハーフゾーン液橋","subitem_subject_scheme":"Other"},{"subitem_subject":"Prandtl数","subitem_subject_scheme":"Other"},{"subitem_subject":"熱伝導","subitem_subject_scheme":"Other"},{"subitem_subject":"微小重力","subitem_subject_scheme":"Other"},{"subitem_subject":"熱毛細管流","subitem_subject_scheme":"Other"},{"subitem_subject":"液体金属","subitem_subject_scheme":"Other"},{"subitem_subject":"Marangoni数","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"},{"subitem_subject":"half-zone liquid bridge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Prandtl number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat conduction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microgravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermocapillary flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid metal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Marangoni number","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":"Numerical simulation of three dimensional oscillatory flow in half-zone bridges of low P[lc]r fluids","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical simulation of three dimensional oscillatory flow in half-zone bridges of low P[lc]r fluids","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1934"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"42851","relation_version_is_last":true,"title":["Numerical simulation of three dimensional oscillatory flow in half-zone bridges of low P[lc]r fluids"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T20:24:16.652739+00:00"}