{"created":"2023-06-20T14:37:55.627344+00:00","id":4377,"links":{},"metadata":{"_buckets":{"deposit":"8f3a8e35-5cb3-4c6e-a66d-8c2c375d04e2"},"_deposit":{"created_by":1,"id":"4377","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4377"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004377","sets":["1398:1530:1538","1543:1874:1882","1887:1891","9:789:906:907"]},"author_link":["19538","19543","19542","19541","19545","19539","19536","19544","19537","19540"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Cylindrical exploding detonation wave propagating in large-bore plate combustor"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"32","bibliographicPageStart":"27","bibliographicVolumeNumber":"JAXA-SP-11-015","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第43回流体力学講演会: 航空宇宙数値シミュレーション技術シンポジウム2011論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第43回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2011 (2011年7月7日-8日. 早稲田大学国際会議場) 東京","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011 (July 7-8,  2011. Waseda University, International Conference Center), Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Detonation initiation is one of the important problems of pulse detonation engines. A reflector installed near a predetonator exit is effective to maintain detonation waves. The incident detonation wave from the predetonator transforms its shape from planer to cylindrical and cylindrical to toroidal around the reflector. To prevent the detonation wave downstream of reflector from disappearing, it is important to form a cylindncal detonation wave upstream of the reflector. In this paper, the authors used a large-bore plate combustor and varied the following parameters to find the necessary condition to form a cylindrical detonation wave: the quantity of the driver gas and time from the ball valve opening to the ignition. To evaluate the quantity of the driver gas, an overfilling distance is used. The overfilling distance is the radius of the 10 mm high cylinder whose volume is equivalent to the total amount of the driver gas used in the experiment. Results indicate that the mixing between the driver and target gases affects the ability of successful transition. When a cylindrical detonation wave is formed, an annular soot track structure appears in the vicinity of the predetonator exit. This structure and velocity of detonation waves show that the transformation of the incident detonation wave into the cylindrical detonation wave resuls from the twice reflection from the plates of the combustor. To form a cylindrical detonation Wave, the driver gas should fill the volume much larger than the annular structure area.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0065207005","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-11-015","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"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道大学"},{"subitem_text_value":"北海道大学"},{"subitem_text_value":"北海道大学"},{"subitem_text_value":"北海道大学"},{"subitem_text_value":"北海道大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"桟敷, 和弥"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺坂, 昭宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"脇田, 督司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"戸谷, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永田, 晴紀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sajiki, Kazuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Terasala, Akihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wakita, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Totani, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagata, Harunori","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":"2020-01-16"}],"displaytype":"detail","filename":"65207005.pdf","filesize":[{"value":"931.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65207005.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4377/files/65207005.pdf"},"version_id":"27e9e9b4-fe35-4d78-9a3f-865c3bbdd6e9"}]},"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":"大口径平板燃焼器を伝播する円筒デトネーション波に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大口径平板燃焼器を伝播する円筒デトネーション波に関する研究"}]},"item_type_id":"5","owner":"1","path":["907","1538","1882","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4377","relation_version_is_last":true,"title":["大口径平板燃焼器を伝播する円筒デトネーション波に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:41:01.866211+00:00"}