{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214671","sets":["6504:10735:10805"]},"path":["10805"],"owner":"44499","recid":"214671","title":["発電プラント配管系統における流量計精度評価のための渦心位置算出技術の開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"ebd293b8-5d88-448f-a465-5991a3d653eb"},"_deposit":{"id":"214671","pid":{"type":"depid","value":"214671","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"発電プラント配管系統における流量計精度評価のための渦心位置算出技術の開発","author_link":["551879","551876","551873","551874","551875","551877","551880","551878"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"発電プラント配管系統における流量計精度評価のための渦心位置算出技術の開発"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ソフトウェア科学・工学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日立"},{"subitem_text_value":"日立"},{"subitem_text_value":"日立"},{"subitem_text_value":"日立"},{"subitem_text_value":"日立ＧＥニュークリア・エナジー"},{"subitem_text_value":"日立ＧＥニュークリア・エナジー"},{"subitem_text_value":"日立ＧＥニュークリア・エナジー"},{"subitem_text_value":"日立ＧＥニュークリア・エナジー"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/214671/files/IPSJ-Z83-4B-01.pdf","label":"IPSJ-Z83-4B-01.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-4B-01.pdf","filesize":[{"value":"878.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"dfbcb6a3-58a5-4921-a2a3-1da716d45d48","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中原, 崇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"矢敷, 達朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐野, 理志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"保坂, 知幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北村, 純一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 啓嗣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"和田, 將平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三浦, 隆嗣"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"発電プラント配管系統内に発生する旋回流れ強度を指標とした流量計精度評価において, 管軸中心からの渦心位置の逸脱による旋回流れ強度への影響を検討するために, 渦心位置算出技術を開発した。開発技術は以の4ステップにて渦心位置を算出する。(1)三次元流体解析結果の圧力・流速から渦点座標を計算, (2)渦点同士を接続し渦線を計算, (3)不要な渦線を削除, (4)渦線を配管断面で切断し渦心位置を算出。二つの実配管系統に対する三次元流体解析結果に開発技術を適用した結果, 渦心位置が適切に算出できていることを確認した。また渦線を削除する条件をチューニングし, 最適な結果を得たときのノウハウについても述べる。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"124","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"123","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214671,"updated":"2025-01-19T16:31:20.424167+00:00","links":{},"created":"2025-01-19T01:15:28.545378+00:00"}