{"created":"2023-05-15T11:59:47.808364+00:00","id":6391,"links":{},"metadata":{"_buckets":{"deposit":"44173572-2221-44dd-a8a0-267b3b3e284e"},"_deposit":{"created_by":3,"id":"6391","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6391"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00006391","sets":["8:24"]},"author_link":["26737","15351","443"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-02-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"382","bibliographicPageStart":"375","bibliographicVolumeNumber":"122","bibliographic_titles":[{"bibliographic_title":"International Journal of Heat and Mass Transfer"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Optimizing the groove size of flat micro heat pipes is crucial for improving their thermal performance. In this study, we developed a grooved converging microchannel array for use in a flat micro heat pipe to enhance the capillary force. A simplified theoretical analysis was used to optimize the groove size for given operating conditions of converging microchannels and straight microchannels. The evaporation section of the grooved microchannel was hydrophilic and had a smaller hydraulic diameter than the hydrophobic condensation section. The smaller diameter of the evaporation section enabled the condensed working fluid to be effectively drawn back to the same section. Experiments were performed to measure the thermal performance of the micro heat pipes under the analyzed operating conditions. Compared to a heat pipe with a straight microchannel, and a heat pipe with an unoptimized converging microchannel, the micro heat pipe with the optimized converging microchannel was confirmed to yield a higher thermal performance. Capillary-driven flow experiments at room temperature and atmospheric pressure were also used to investigate the capillary forces of the different microchannels. The optimized converging microchannel was once again observed to generate the largest capillary force.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/28_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.ijheatmasstransfer.2018.01.131","subitem_relation_type_select":"DOI"}}]},"item_21_relation_14":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.131"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.131","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2018 Elsevier Ltd. All rights reserved."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00680396","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0017-9310","subitem_source_identifier_type":"ISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"533","subitem_subject_scheme":"NDC"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10310104"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Mechanical Engineering, Kyushu Institute of Technology"},{"subitem_text_value":"Graduate School of Engineering, Kyushu Institute of Technology"},{"subitem_text_value":"Department of Mechanical Engineering, Kyushu Institute of Technology"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"6654"}]},"item_21_version_type_58":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Nagayama, Gyoko","creatorNameLang":"en"},{"creatorName":"長山, 暁子","creatorNameLang":"ja"},{"creatorName":"ナガヤマ, ギョウコ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{},{}]},{"creatorNames":[{"creatorName":"Gyotoku,  Shunya"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Tsuruta, Takaharu","creatorNameLang":"en"},{"creatorName":"鶴田, 隆治","creatorNameLang":"ja"},{"creatorName":"ツルタ, タカハル","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-02-06"}],"displaytype":"detail","filename":"IJHMT122_375.pdf","filesize":[{"value":"963.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IJHMT122_375.pdf","url":"https://kyutech.repo.nii.ac.jp/record/6391/files/IJHMT122_375.pdf"},"version_id":"ac87784d-d994-4ca2-994c-6fa93208e504"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Converging microchannel","subitem_subject_scheme":"Other"},{"subitem_subject":"Micro heat pipe","subitem_subject_scheme":"Other"},{"subitem_subject":"Capillary force","subitem_subject_scheme":"Other"},{"subitem_subject":"Capillary-driven flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Evaporation","subitem_subject_scheme":"Other"},{"subitem_subject":"Condensation","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Thermal performance of flat micro heat pipe with converging microchannels","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermal performance of flat micro heat pipe with converging microchannels"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-02-06"},"publish_date":"2020-02-06","publish_status":"0","recid":"6391","relation_version_is_last":true,"title":["Thermal performance of flat micro heat pipe with converging microchannels"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-25T07:00:42.667566+00:00"}