{"created":"2023-06-20T15:10:12.364074+00:00","id":39800,"links":{},"metadata":{"_buckets":{"deposit":"4d1094ac-476e-4720-acc2-ea42a6d5042f"},"_deposit":{"created_by":1,"id":"39800","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"39800"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00039800","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["444518","444516","444521","444519","444520","444517"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Simulation study for a fire helicopter. Part 2: Effects of turbulent wind on the efficiency and safety"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"18","bibliographicPageStart":"1","bibliographicVolumeNumber":"1293","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":"飛行シミュレータを用いて消火ヘリコプタのシミュレーション実験を行った。消火ヘリコプタは現在東京消防庁で開発が進められているもので、高層ビルで火災が発生した場合に現場近傍でホバリングしながら機内に積載した水をポンプで加圧放水して消火する能力を有するものである。消火ヘリコプタの実現に向けて検討すべき問題点の一つとして、高層ビル周辺では強い乱れを伴う風、いわゆるビル風が発生するため、安定にホバリングを行うことが困難になる可能性が指摘されている。ビル風の特性を明らかにするため、風洞実験や理論計算が行われ、データの蓄積が進められた。今回、これらの成果に基づいて実時間で高層ビル周辺の風速を計算できるビル風モデルを作成し、ヘリコプタによるビル火災消火の模擬実験を行った。実験結果から、消火ヘリコプタが風速7m/sの条件下で消火活動を行い得ることが示されるとともに、ビルに接近する際の安全限界が策定された。これらの結果に基づいて、1996年度からは実機による試験運用が開始される運びとなった。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Simulation tests of a fire helicopter are performed using a flight simulator. A fire helicopter is being developed by the Tokyo Fire Department, which has the capability to suppress a fire in high rise buildings by discharging pressurized water while hovering near the fire. One of the problems in realizing this concept is the heavily turbulent wind around buildings that may cause difficulties in maintaining a stable hover. Wind tunnel tests and theoretical calculations are performed to clarify the characteristics of the turbulence. Based on these results, some wind models around a high-rise building are developed which are available in real time flight simulations. Extensive piloted simulations are carried out using these models, demonstrating that the fire helicopter can suppress fires efficiently up to a wind speed of 7 m/s. Safety criteria are also proposed for when the helicopter approaches a building. The results prove the effectiveness and safety of the fire helicopter and finally led to the approval of experimental operation beginning in March 1996.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000588000","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-1293","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"},{"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"},{"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":"奥野, 善則"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"舩引, 浩平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"原田, 正志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okuno, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Funabiki, Kohei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Harada, Masashi","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":"2020-01-27"}],"displaytype":"detail","filename":"naltr01293.pdf","filesize":[{"value":"3.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01293.pdf","url":"https://jaxa.repo.nii.ac.jp/record/39800/files/naltr01293.pdf"},"version_id":"ada39161-f79e-43a0-8485-629d9a4f090c"}]},"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":"高層ビル","subitem_subject_scheme":"Other"},{"subitem_subject":"火災","subitem_subject_scheme":"Other"},{"subitem_subject":"消火","subitem_subject_scheme":"Other"},{"subitem_subject":"ビル風","subitem_subject_scheme":"Other"},{"subitem_subject":"風洞試験","subitem_subject_scheme":"Other"},{"subitem_subject":"フライトシミュレータ","subitem_subject_scheme":"Other"},{"subitem_subject":"ホバリング","subitem_subject_scheme":"Other"},{"subitem_subject":"fire helicopter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high rise building","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fire","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fire fighting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent wind","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flight simulator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hovering","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":"ヘリコプタによるビル火災消火の模擬実験　その2：消火効率・安全性に及ぼすビル風の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヘリコプタによるビル火災消火の模擬実験　その2：消火効率・安全性に及ぼすビル風の影響"}]},"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":"39800","relation_version_is_last":true,"title":["ヘリコプタによるビル火災消火の模擬実験　その2：消火効率・安全性に及ぼすビル風の影響"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:19:07.351334+00:00"}