{"created":"2023-06-20T14:46:01.539935+00:00","id":13532,"links":{},"metadata":{"_buckets":{"deposit":"00bba65a-fefd-43ef-97e0-6e5954f728b2"},"_deposit":{"created_by":1,"id":"13532","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13532"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013532","sets":["1543:1633:1644","1887:1891"]},"author_link":["123497","123502","123496","123504","123505","123501","123500","123503","123499","123498"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Study of flame spread over polymer-insulated wire in depressurized enclosure"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"132","bibliographicPageStart":"129","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第23回　平成18年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Flame spread character along Polyethylene (PE)-insulated wire as a model of electric devices, which is most possible fire source in space, in quiescent closed chamber is examined experimentally. Sub-atmospheric pressure range from 20 kPa to 100 kPa is of interest to simulate the space habitant environment. Throughout the study, ambient gas composition is fixed at 79 volume percent of nitrogen and 21 volume percent of oxygen (same as air), hence the partial pressure of oxygen is decreased as the pressure in the chamber is decreased. Flame spread subsequent forced ignition is observed and the spread rate is determined as a measure of the fire damage. Three types of chamber configuration are demonstrated to investigate the enclosure effect on flame spread; such as (a) with ceiling and side walls (severely confined case), (b) with ceiling but no side wall, (c) open (no obstacle. Least confined case). Results showed that the spread rate is quite sensitive on the imposed enclosure configuration near the extinction condition; the spread rate decreased with ceiling and side walls but no decrement trend is observed in open configuration. It is suspected that the burned gas tends to stagnant near the combustion regime in severely confined case and the oxygen component to be burned is limited. Without any confined effect, faster spread rate is achieved in depressurized environment. It is addressed that the severe regulation for fire safety should be applied in the space habitant.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063349034","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 祐二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松村, 智洋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉村, 野歩子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊東, 弘行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 修"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumura, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshimura, Nobuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ito, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujita, Osamu","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":"2020-01-20"}],"displaytype":"detail","filename":"63349034.pdf","filesize":[{"value":"527.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63349034.pdf","url":"https://jaxa.repo.nii.ac.jp/record/13532/files/63349034.pdf"},"version_id":"e1e36ffd-2fd2-4677-895d-184250758202"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"火炎","subitem_subject_scheme":"Other"},{"subitem_subject":"火炎伝播","subitem_subject_scheme":"Other"},{"subitem_subject":"ポリエチレン","subitem_subject_scheme":"Other"},{"subitem_subject":"低圧","subitem_subject_scheme":"Other"},{"subitem_subject":"燃焼","subitem_subject_scheme":"Other"},{"subitem_subject":"火炎広がり速度","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙居住環境","subitem_subject_scheme":"Other"},{"subitem_subject":"高分子被覆電線","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力依存性","subitem_subject_scheme":"Other"},{"subitem_subject":"燃焼速度","subitem_subject_scheme":"Other"},{"subitem_subject":"温度測定","subitem_subject_scheme":"Other"},{"subitem_subject":"電線","subitem_subject_scheme":"Other"},{"subitem_subject":"flame","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flame propagation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polyethylene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low pressure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"combustion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flame spread rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space habitant environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polymer-insulated wire","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure dependence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"burning rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temperature measurement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electric wire","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"低圧場における高分子被覆導線の燃え広がりに関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低圧場における高分子被覆導線の燃え広がりに関する研究"}]},"item_type_id":"5","owner":"1","path":["1644","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13532","relation_version_is_last":true,"title":["低圧場における高分子被覆導線の燃え広がりに関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:52:25.301522+00:00"}