{"created":"2023-06-20T15:08:25.225596+00:00","id":37865,"links":{},"metadata":{"_buckets":{"deposit":"2078b00e-c9db-45ac-9337-3b421e06b1dc"},"_deposit":{"created_by":1,"id":"37865","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37865"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037865","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["430687","430691","430686","430689","430685","430684","430690","430688"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Effect of schemes on numerical simulations of shock wave reflection"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"206","bibliographicPageStart":"201","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"平面衝撃波の固体壁上での斜め反射を模擬するため、航空宇宙技術研究所における並列計算機を用いて完全ナビエ･ストークス方程式を数値的に解いた。有限容積セルに関する双曲型保存形式を2次精度のTVDスキームを用いて積分する。時間積分には3段階のルンゲ･クッタ法を用いた。オイラー方程式およびナビエ･ストークス方程式の各種のリーマン解法を試して結果の精度を比較した。本数値シミュレーションによれば、オイラー方程式による結果は衝撃波の反射パターンに関しては良好であるが、マッハステムの下流の複雑な流れ場については成功しない。くさび状物体の角の前面に発生するラムダ衝撃波についてもオイラーコードはうまく行かなかった。Harten-Yee型のTVDスキームとRoeの近似リーマン解法を組み合せた本方法は、衝撃波反射の様々な形態を予測する上でかなりよい結果を与える。本計算では、2〜4台の要素プロセッサの使用が有効であった。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The full Navier-Stokes equations were solved numerically by using a parallel computer at National Aerospace Laboratory (NAL) to simulate oblique reflection of plane shock waves over a rigid wall. The dependent hyperbolic conservation forms for finite volume cells were integrated by applying a second order Total Variation Diminishing (TVD) scheme. The three stage Runge-Kutta method was used for time integration. Various types of Riemann solvers of both the Euler and the Navier-Stokes were tested to compare the accuracy of the results. The present numerical simulations show that the results computed by the Euler code showed good reflection patterns of the shock waves but the complicated flow fields behind the Mach stem were not well computed. The lambda shock wave created in front of the corner of a wedge was not simulated by the Euler code. The present scheme based on the Harten-Yee type TVD scheme coupled with Roe's approximate solver gave fairly good results in predicting various types of shock reflection. In the present computation the use of two-four parallel processors was effective.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004174028","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: NAL SP-27","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","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":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学 工学部"},{"subitem_text_value":"東京農工大学 工学部"},{"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":"Tokyo University of Agriculture and Technology Faculty of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture and Technology Faculty of Technology"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"東野, 文男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高倉, 葉子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 正廣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小川, 哲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Higashino, Fumio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takakura, Yoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogawa, Satoru","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":"2020-01-24"}],"displaytype":"detail","filename":"nalsp0027028.pdf","filesize":[{"value":"513.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0027028.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37865/files/nalsp0027028.pdf"},"version_id":"7f25ba88-782d-417d-b069-429ec01b87be"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"衝撃波反射","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速くさび流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波力学","subitem_subject_scheme":"Other"},{"subitem_subject":"マッハ反射","subitem_subject_scheme":"Other"},{"subitem_subject":"マッハステム","subitem_subject_scheme":"Other"},{"subitem_subject":"平面衝撃波","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD応用","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD検証","subitem_subject_scheme":"Other"},{"subitem_subject":"並列計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"TVDスキーム","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ･ストークス方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"オイラー方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"斜め反射","subitem_subject_scheme":"Other"},{"subitem_subject":"shock reflection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic wedge flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave dynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mach reflection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mach stem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plane shock wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical flow simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD application","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD assessment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"TVD scheme","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Euler equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"oblique reflection","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":"衝撃波の反射に関するスキームの影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"衝撃波の反射に関するスキームの影響"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37865","relation_version_is_last":true,"title":["衝撃波の反射に関するスキームの影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:47:39.321702+00:00"}