{"created":"2023-06-20T14:36:53.128648+00:00","id":3251,"links":{},"metadata":{"_buckets":{"deposit":"cd5bffef-16d2-493c-b937-79b885223b5e"},"_deposit":{"created_by":1,"id":"3251","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"3251"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00003251","sets":["1398:1530:1532","1543:1874:1876","1887:1891","9:789:806:1978"]},"author_link":["12515","12516","12514","12513"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"CFD Application Examples in Design Studies of a Mars Entry Capsule, Part 2: Supersonic/Subsonic Aerodynamics"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-12-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"122","bibliographicPageStart":"117","bibliographicVolumeNumber":"JAXA-SP-17-004","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第49回流体力学講演会/第35回航空宇宙数値シミュレーション技術シンポジウム論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 49th Fluid Dynamics Conference / the 35th Aerospace Numerical Simulation Symposium","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49回流体力学講演会/第35回航空宇宙数値シミュレーション技術シンポジウム (2017年6月28日-30日. 国立オリンピック記念青少年総合センター), 渋谷区, 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":"49th Fluid Dynamics Conference /the 35th Aerospace Numerical Simulation Symposium (June 28-30, 2017. National Olympics Memorial Youth Center), Shibuya-ku, Tokyo, Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper describes CFD application examples to predict supersonic/transonic/subsonic aerodynamics in design studies of a Mars entry capsule for future Japan’s Mars exploration mission. Firstly, an example of the validation study for the JAXA’s in-house CFD code against aerodynamic database obtained by supersonic wind tunnel test is briefly presented. Subsonic, transonic, and supersonic flows around a 70 deg sphere-cone capsule model with support sting are simulated using large-eddy simulation (LES). The static aerodynamic coefficients obtained by LES show good agreement with the wind tunnel data. The obtained solutions by LES revealed the wake flow dynamics and their effects on the capsule aerodynamic characteristic. Secondly, the static aerodynamic simulations of sphere-cone shaped capsule and detached forebody aeroshell are conducted for supersonic and subsonic flight regimes near the parachute deployment point. The results demonstrated the capability of LES to predict the unsteady separated wake flows over sphere-cone shaped capsules. Finally, dynamic stability characteristic of a Mars entry capsule is investigated using LES. The dynamic simulations are conducted for the parachute deployment point at Mach 1.6. To investigate the influence on the dynamic stability characteristics, the moment of inertia is varied from 1 to 100 kg・m2. The preliminary results by the single degree-of-freedom simulations indicate that the dynamic stability characteristics are very sensitive to the moment of inertia.","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: AA1730011017","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-17-004","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(JAXA)"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2232","subitem_source_identifier_type":"ISSN"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構(JAXA)"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松山, 新吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 和央"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuyama, Shingo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujita, Kazuhisa","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":"2020-01-15"}],"displaytype":"detail","filename":"AA1730011017.pdf","filesize":[{"value":"2.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1730011017.pdf","url":"https://jaxa.repo.nii.ac.jp/record/3251/files/AA1730011017.pdf"},"version_id":"39d11970-2274-415a-95b1-239df5ef68b9"}]},"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":"火星突入カプセルの設計における CFD の適用事例 その2: 超音速・亜音速領域での空力解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"火星突入カプセルの設計における CFD の適用事例 その2: 超音速・亜音速領域での空力解析"}]},"item_type_id":"5","owner":"1","path":["1532","1876","1891","1978"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-28"},"publish_date":"2017-12-28","publish_status":"0","recid":"3251","relation_version_is_last":true,"title":["火星突入カプセルの設計における CFD の適用事例 その2: 超音速・亜音速領域での空力解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:06:17.547339+00:00"}