{"created":"2023-06-20T14:35:57.326560+00:00","id":2250,"links":{},"metadata":{"_buckets":{"deposit":"d1a793a3-52ea-4cd2-afef-9b61cf69a5f3"},"_deposit":{"created_by":1,"id":"2250","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2250"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002250","sets":["1887:1893","9:10:256:273"]},"author_link":["4669","4668"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Dynamics of suspended particles in periodic vortex flows"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-24","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-RR-05-036","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","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究は、微小重力科学国際公募(IAO)のテーマの一環として、国際宇宙ステーション(ISS: International Space Station)に搭載される実験装置の相互利用を目的として行われた。ハーフゾーン液柱内の対流場を可視化する方法として、一般にトレーサ粒子法が用いられる地上実験において、対流場が3次元回転振動流を呈する際、トレーサ粒子が1つの閉じたひも状に集合する現象を捉えている。これをSpiral Loop Particle Accumulation Structure(SL-PAS)と名づけた。本研究では、実験用小型ロケットMAXUS6を用いた宇宙実験を、2004年11月22日に欧州宇宙機構(ESA)の支援により行った。これにより微小重力環境下においても粒子が集合し、SL-PASが形成されることが始めて明らかになった。さらに周方向波数m=2および3のいずれの場合もSL-PASの形成に成功した。SL-PASの上面および側面の2方向からの可視化により、微小重力環境下におけるSL-PASの3次元的構造を再構築することに成功した。さらに同条件での数値シミュレーションによってもSL-PASの再現に成功した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Seeding the flow with tracer particles is a common way to visualize the flow in a half zone liquid bridge. In our experiments on the ground, these tracer particles were found to accumulate and to form a rotating closed loop when the flow field is three dimensional and traveling. We named this structure the Spiral Loop Particle Accumulation Structure (SL-PAS). The present experiment conducted was using the sounding rocket MAXUS6 which launched on 22. 11. 2004 operated by ESA. The SL-PAS was firstly confirmed to emerge under the microgravity, too. The SL-PASs with mode number of 2 and 3 were formed successfully. Bottom and side views of the SL-PAS were recorded. The numerical analysis of the three dimensional structure was also performed.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049200000","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-05-036","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":"東京理科大学"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河村, 洋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawamura, Hiroshi","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":"49200000.pdf","filesize":[{"value":"4.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49200000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2250/files/49200000.pdf"},"version_id":"d2d6a69e-1f2f-4814-b588-32b5c4843241"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マランゴニ対流","subitem_subject_scheme":"Other"},{"subitem_subject":"液柱","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子","subitem_subject_scheme":"Other"},{"subitem_subject":"SL-PAS","subitem_subject_scheme":"Other"},{"subitem_subject":"国際宇宙ステーション","subitem_subject_scheme":"Other"},{"subitem_subject":"在宇宙実験","subitem_subject_scheme":"Other"},{"subitem_subject":"微小重力","subitem_subject_scheme":"Other"},{"subitem_subject":"観測ロケット","subitem_subject_scheme":"Other"},{"subitem_subject":"MUXUS6","subitem_subject_scheme":"Other"},{"subitem_subject":"ハーフゾーン法","subitem_subject_scheme":"Other"},{"subitem_subject":"シリコーンオイル","subitem_subject_scheme":"Other"},{"subitem_subject":"Marangoni convection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid bridge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"SL-PAS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"International Space Station","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microgravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sounding rocket","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MUXUS6","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"half zone method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"silicone oil","subitem_subject_language":"en","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"2000年IAOテーマ:周期的な渦流れにおける分散粒子のダイナミクス","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2000年IAOテーマ:周期的な渦流れにおける分散粒子のダイナミクス"}]},"item_type_id":"3","owner":"1","path":["273","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2250","relation_version_is_last":true,"title":["2000年IAOテーマ:周期的な渦流れにおける分散粒子のダイナミクス"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:25:55.613318+00:00"}