{"created":"2023-06-20T14:49:36.839188+00:00","id":17503,"links":{},"metadata":{"_buckets":{"deposit":"a4d0b2e1-a55c-4fb4-a48e-c3fc831c110a"},"_deposit":{"created_by":1,"id":"17503","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"17503"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00017503","sets":["1543:1693:1711","1887:1891"]},"author_link":["158753","158748","158750","158751","158746","158747","158749","158752"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Calculation of the flow in a thrustor with a steady-state sustained plasma as the heat source"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-04","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"303","bibliographicPageStart":"301","bibliographic_titles":[{"bibliographic_title":"宇宙輸送シンポジウム　平成13年度"},{"bibliographic_title":"Proceedings of Space Transportation Symposium FY2001","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"光から流体へのエネルギー変換を明らかにするためのレーザー吸収、対流、熱伝導、さらには輻射を考慮した計算コードを構築した。エアブリージングなどの大気を用いる推進機の利用を考慮し、空気を推進剤とする計算を行い、窒素の計算との比較から概ね妥当な結果を得た。空気を推進剤とした方が窒素よりも吸収率は高いが輻射損失も大きく、流体に伝わるエンタルピは同程度である。光の吸収量は焦点位置に大きく依存する、一方で運動エネルギーは焦点位置に対してあまり依存していない。これは増加した吸収量の大半が輻射損失により相殺されているからである。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The flow inside a laser thermal thruster was analyzed to estimate the conversion from the laser beam energy to the enthalpy of a fluid. Since the energy conversion process occurs inside the Laser-Sustained Plasma (LSP), interest is focused on analyzing the LSP, in which the chemical, radiation, convection, dissipation processes strongly couple each other. Calculations showed that the plasma was sustained at lower temperature in the air than the nitrogen. The absorption of the laser beam power could be increased by changing the focus position, however, most of it was cancelled by the increased radiation from the LSP.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0033392075","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"The Institute of Space and Astronautical Science (ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"科学技術振興事業団"},{"subitem_text_value":"科学技術振興事業団"},{"subitem_text_value":"航空宇宙技術研究所"},{"subitem_text_value":"航空宇宙技術研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Science and Technology Corporation"},{"subitem_text_language":"en","subitem_text_value":"Japan Science and Technology Corporation"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中野, 正勝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 和久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木皿, 且人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新野, 正之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakano, Masakatsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujita, Kazuhisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kisara, Katsuto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Niino, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"レーザー推進","subitem_subject_scheme":"Other"},{"subitem_subject":"レーザービームエネルギー","subitem_subject_scheme":"Other"},{"subitem_subject":"比推力","subitem_subject_scheme":"Other"},{"subitem_subject":"中細ノズル","subitem_subject_scheme":"Other"},{"subitem_subject":"放射輸送","subitem_subject_scheme":"Other"},{"subitem_subject":"レーザー加熱","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"laser propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"laser beam energy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"specific impulse","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"convergent-divergent nozzle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radiative transfer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"laser heating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","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":"定常維持プラズマを加熱源とした推進機内部流れの計算","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"定常維持プラズマを加熱源とした推進機内部流れの計算"}]},"item_type_id":"5","owner":"1","path":["1711","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"17503","relation_version_is_last":true,"title":["定常維持プラズマを加熱源とした推進機内部流れの計算"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T04:37:15.316376+00:00"}