{"created":"2023-06-20T15:10:19.189668+00:00","id":39903,"links":{},"metadata":{"_buckets":{"deposit":"94e93748-cd88-47b9-a562-b09ee78ea16c"},"_deposit":{"created_by":1,"id":"39903","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"39903"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00039903","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["445578","445577","445576","445579"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Wind model near a high building for helicopter flight simulator"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"20","bibliographicPageStart":"1","bibliographicVolumeNumber":"1311","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"火災の起きている高層ビルの近くでホバリングしながら放水ブームを火災地点に向けて放水し、消火活動する消火ヘリコプタが実用化に向かっている。消火ヘリコプタの安全性の見極め、乗員の訓練のためには消火ヘリコプタのシミュレータが必要となる。この消火ヘリコプタのシミュレータにおいてビル周りの風を忠実に模擬することは重要な問題である。ビル周りの風は時間に依存するとともにビルとの相対位置にも依存している。風速が計算される点の位置は任意でありかつ風速は実時間で計算されなければならない。ここでは2次元の離散渦法を用いて無限に高いビルのビル風を作成し、3次元性修正係数を導入することで有限の高さのビルについて適用し得るビル風モデルを構築した。その結果、離散渦法を用いた渦点の運動をオフラインで計算し、オンラインで風速を計算するという実時間飛行シミュレーション用ビル風の生成法が有効であることを確認した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Simulation tests of a fire helicopter for high buildings are being conducted cooperatively between the National Aerospace Laboratory (NAL) and the Tokyo Fire Department. Many factors affect the mission of the fire helicopter. One of the most important factors is the heavily turbulent wind and shear forces near high buildings. In simulating the mission of the fire fighting, it is necessary to generate the wind in real time depending on both the time and location of the measuring point. When the height of the building was assumed to be infinite, it was feasible to make such wind by using a two dimensional discrete vortex method. It was also shown that this method is adaptive to make the wind around the building whose height is not so longer than its width.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000922000","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: NAL TR-1311","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 飛行実験部"},{"subitem_text_value":"航空宇宙技術研究所 飛行実験部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Research Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Research Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"原田, 正志"}],"nameIdentifiers":[{"nameIdentifier":"445576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"奥野, 善則"}],"nameIdentifiers":[{"nameIdentifier":"445577","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Harada, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"445578","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okuno, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"445579","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-27"}],"displaytype":"detail","filename":"naltr01311.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01311.pdf","url":"https://jaxa.repo.nii.ac.jp/record/39903/files/naltr01311.pdf"},"version_id":"42ebeccb-442f-4867-8fe0-7d27b757c137"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"消火ヘリコプタ","subitem_subject_scheme":"Other"},{"subitem_subject":"ホバリング","subitem_subject_scheme":"Other"},{"subitem_subject":"飛行シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"ビル風","subitem_subject_scheme":"Other"},{"subitem_subject":"ビル火災","subitem_subject_scheme":"Other"},{"subitem_subject":"高層ビル","subitem_subject_scheme":"Other"},{"subitem_subject":"風モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"ヘリコプタ飛行シミュレータ","subitem_subject_scheme":"Other"},{"subitem_subject":"風速","subitem_subject_scheme":"Other"},{"subitem_subject":"実時間シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"離散渦法","subitem_subject_scheme":"Other"},{"subitem_subject":"ヘリコプタ運動計算","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞実験","subitem_subject_scheme":"Other"},{"subitem_subject":"2次元ポテンシャル流","subitem_subject_scheme":"Other"},{"subitem_subject":"自由渦","subitem_subject_scheme":"Other"},{"subitem_subject":"fire helicopter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hovering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flight simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"building wind","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"building fire","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high building","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"helicopter flight simulator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"real time simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"discrete vortex method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"helicopter motion calculation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two dimensional potential flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"free vortex","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":"ヘリコプタ飛行シミュレータのためのビル風モデル","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヘリコプタ飛行シミュレータのためのビル風モデル"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"39903","relation_version_is_last":true,"title":["ヘリコプタ飛行シミュレータのためのビル風モデル"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:18:19.430842+00:00"}