{"created":"2025-01-17T06:11:14.183049+00:00","id":2001648,"links":{},"metadata":{"_buckets":{"deposit":"35db0857-e76c-4e74-8f9d-349df7dde2fc"},"_deposit":{"created_by":10,"id":"2001648","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2001648"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:02001648","sets":["1:10","2:12"]},"author_link":["587"],"item_30002_access_rights4":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_30002_bibliographic_information29":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-10-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"19","bibliographicPageStart":"6925","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Energies","bibliographic_titleLang":"en"}]}]},"item_30002_creator2":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15101","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"鳥取大学","affiliationNameLang":"ja"},{"affiliationName":"Tottori University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"原,豊","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"Hara,Yutaka","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"ハラ,ユタカ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"原","familyNameLang":"ja"},{"familyName":"Hara","familyNameLang":"en"},{"familyName":"ハラ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"豊","givenNameLang":"ja"},{"givenName":"Yutaka","givenNameLang":"en"},{"givenName":"ユタカ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"587","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"100000553","nameIdentifierScheme":"研究者総覧鳥取大学","nameIdentifierURI":"http://researchers.adm.tottori-u.ac.jp/html/100000553_ja.html"},{"nameIdentifier":"60242822","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=60242822"}]},{"creatorNames":[{"creatorName":"Miyashita,Ayato","creatorNameLang":"en","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Miyashita","familyNameLang":"en"}],"givenNames":[{"givenName":"Ayato","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yoshida,Shigeo","creatorNameLang":"en","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Yoshida","familyNameLang":"en"}],"givenNames":[{"givenName":"Shigeo","givenNameLang":"en"}]}]},"item_30002_date11":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2023-10-02","subitem_date_issued_type":"Issued"}]},"item_30002_description9":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Many vertical-axis wind turbines (VAWTs) require arms, which generally provide aerodynamic resistance, to connect the main blades to the rotating shaft. Three–dimensional numerical simulations were conducted to clarify the effects of a gap placed at the blade–arm connection portion on VAWT performance. A VAWT with two straight blades (diameter: 0.75 m, height: 0.5 m) was used as the calculation model. Two horizontal arms were assumed to be connected to the blade of the model with or without a gap. A cylindrical rod with a diameter of 1 or 5 mm was installed in the gap, and its length varied from 10 to 30 mm. The arm cross section has the same airfoil shape (NACA 0018) as the main blade; however, the chord length is half (0.04 m) that of the blade. The simulation shows that the power of the VAWT with gaps is higher than that of the gapless VAWT. The longer gap length tends to decrease the power, and increasing the diameter of the connecting rod amplifies this decreasing tendency. Providing a short gap at the blade–arm connection and decreasing the cross–sectional area of the connecting member is effective in increasing VAWT power.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_30002_file35":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-10-02"}],"displaytype":"detail","fileDate":[{"fileDateType":"Issued","fileDateValue":"2023-10-02"}],"filename":"ene16(19)_6925.pdf","filesize":[{"value":"8.4 MB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.lib.tottori-u.ac.jp/record/2001648/files/ene16(19)_6925.pdf"},"version_id":"e793cd1e-ead9-4ce6-aa48-c301adc0993d"}]},"item_30002_issue_number25":{"attribute_name":"号","attribute_value_mlt":[{"subitem_issue":"19"}]},"item_30002_language12":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_30002_page_start27":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"6925"}]},"item_30002_publisher10":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI AG","subitem_publisher_language":"en"}]},"item_30002_relation18":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.3390/en16196925","subitem_relation_type_select":"DOI"}}]},"item_30002_resource_type13":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_30002_rights6":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"(C)  2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).","subitem_rights_language":"en"}]},"item_30002_source_identifier22":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"19961073","subitem_source_identifier_type":"EISSN"}]},"item_30002_source_title23":{"attribute_name":"収録物名","attribute_value_mlt":[{"subitem_source_title":"Energies","subitem_source_title_language":"en"}]},"item_30002_subject8":{"attribute_name":"主題","attribute_value_mlt":[{"subitem_subject":"vertical–axis wind turbine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"arm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gap","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three–dimensional effects","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"drag","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface pressure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wall shear stress","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_30002_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical Simulation of the Effects of Blade–Arm Connection Gap on Vertical–Axis Wind Turbine Performance","subitem_title_language":"en"}]},"item_30002_version_type15":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_30002_volume_number24":{"attribute_name":"巻","attribute_value_mlt":[{"subitem_volume":"16"}]},"item_title":"Numerical Simulation of the Effects of Blade–Arm Connection Gap on Vertical–Axis Wind Turbine Performance","item_type_id":"30002","owner":"10","path":["12","10"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-01-22"},"publish_date":"2025-01-22","publish_status":"0","recid":"2001648","relation_version_is_last":true,"title":["Numerical Simulation of the Effects of Blade–Arm Connection Gap on Vertical–Axis Wind Turbine Performance"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-02-13T04:16:02.788878+00:00"}