WEKO3
アイテム
{"_buckets": {"deposit": "9106fbd0-9248-4da0-851f-75e854d2bbc9"}, "_deposit": {"created_by": 1, "id": "6161", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "6161"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00006161", "sets": ["1052", "1891"]}, "author_link": ["30859", "30857", "30858", "30855", "30856", "30860"], "item_5_alternative_title_2": {"attribute_name": "その他のタイトル(英)", "attribute_value_mlt": [{"subitem_alternative_title": "Study of sound wave generation mechanism in a compressible transitional boundary layer"}]}, "item_5_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-02-28", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "172", "bibliographicPageStart": "168", "bibliographicVolumeNumber": "JAXA-SP-05-017", "bibliographic_titles": [{"bibliographic_title": "宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2005論文集"}, {"bibliographic_title": "JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2005", "bibliographic_titleLang": "en"}]}]}, "item_5_description_17": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "Spatial direct numerical simulations are used to study the formation and development of three-dimensional structures in a compressible flat plate boundary layer, where the freestream Mach number is 0.5 and the Reynolds number at the inlet based on the displacement thickness 1,000. A pair of stable oblique modes and a two-dimensional unstable T-S wave are superimposed on the laminar profile at the inlet plane of the boundary layer computational box. The magnitudes of the disturbances are chosen to be 1 percent of the freestream value. Oblique modes with the TS wave produces peak-valley splitting downstream and later hairpin vortices (hairpin packet) on the low speed streak are observed. So-called subharmonic transition appears downstream in the boundary layer. DNS results show that the forming hairpin packet is responsible for sound waves emission.", "subitem_description_type": "Other"}]}, "item_5_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: AA0049212028", "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-05-017", "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_20": {"attribute_name": "その他キーワード", "attribute_value_mlt": [{"subitem_text_value": "流体力学及び熱伝導"}, {"subitem_text_value": "数値解析"}]}, "item_5_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: 特別資料"}]}, "item_5_text_40": {"attribute_name": "jaxa出版物種類", "attribute_value_mlt": [{"subitem_text_value": "jaxa出版物種類: SP"}]}, "item_5_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 7"}]}, "item_5_text_6": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "広島大学 大学院工学研究科"}, {"subitem_text_value": "広島大学 大学院工学研究科"}, {"subitem_text_value": "宇宙航空研究開発機構"}]}, "item_5_text_7": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Hiroshima University Graduate School of Engineering"}, {"subitem_text_language": "en", "subitem_text_value": "Hiroshima University Graduate School of Engineering"}, {"subitem_text_language": "en", "subitem_text_value": "Japan Aerospace Exploration Agency"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "渡辺, 大輔"}], "nameIdentifiers": [{"nameIdentifier": "30855", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "前川, 博"}], "nameIdentifiers": [{"nameIdentifier": "30856", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松尾, 裕一"}], "nameIdentifiers": [{"nameIdentifier": "30857", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe, Daisuke", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "30858", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maekawa, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "30859", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuo, Yuichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "30860", "nameIdentifierScheme": "WEKO"}]}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "49212028.pdf", "filesize": [{"value": "635.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 635700.0, "url": {"label": "49212028.pdf", "url": "https://jaxa.repo.nii.ac.jp/record/6161/files/49212028.pdf"}, "version_id": "7ec0901f-ecf8-47ae-b9e5-a75cf401d566"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "音波", "subitem_subject_scheme": "Other"}, {"subitem_subject": "圧縮性境界層", "subitem_subject_scheme": "Other"}, {"subitem_subject": "TS波", "subitem_subject_scheme": "Other"}, {"subitem_subject": "斜行波", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ヘアピン渦", "subitem_subject_scheme": "Other"}, {"subitem_subject": "直接数値シミュレーション", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ナビエ-ストークス方程式", "subitem_subject_scheme": "Other"}, {"subitem_subject": "渦構造", "subitem_subject_scheme": "Other"}, {"subitem_subject": "速度発散", "subitem_subject_scheme": "Other"}, {"subitem_subject": "渦", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sound wave", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "compressible boundary layer", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "TS wave", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "oblique wave", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "hairpin vortex", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "direct numerical simulation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Navier-Stokes equation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "vortex structure", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "velocity divergence", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "vortex", "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": "圧縮性境界層の遷移に伴う音波発生機構の研究", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "圧縮性境界層の遷移に伴う音波発生機構の研究"}]}, "item_type_id": "5", "owner": "1", "path": ["1052", "1891"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/6161", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "6161", "relation": {}, "relation_version_is_last": true, "title": ["圧縮性境界層の遷移に伴う音波発生機構の研究"], "weko_shared_id": -1}
圧縮性境界層の遷移に伴う音波発生機構の研究
https://jaxa.repo.nii.ac.jp/records/6161
https://jaxa.repo.nii.ac.jp/records/61610170721f-77b1-41c9-878d-107dfc5981e1
名前 / ファイル | ライセンス | アクション |
---|---|---|
49212028.pdf (635.7 kB)
|
|
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 圧縮性境界層の遷移に伴う音波発生機構の研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 音波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 圧縮性境界層 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | TS波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 斜行波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ヘアピン渦 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 直接数値シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ナビエ-ストークス方程式 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 渦構造 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 速度発散 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 渦 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | sound wave | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | compressible boundary layer | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | TS wave | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | oblique wave | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | hairpin vortex | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | direct numerical simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Navier-Stokes equation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | vortex structure | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | velocity divergence | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | vortex | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Study of sound wave generation mechanism in a compressible transitional boundary layer | |||||
著者 |
渡辺, 大輔
× 渡辺, 大輔× 前川, 博× 松尾, 裕一× Watanabe, Daisuke× Maekawa, Hiroshi× Matsuo, Yuichi |
|||||
著者所属 | ||||||
広島大学 大学院工学研究科 | ||||||
著者所属 | ||||||
広島大学 大学院工学研究科 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Hiroshima University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Hiroshima University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2005論文集 en : JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2005 巻 JAXA-SP-05-017, p. 168-172, 発行日 2006-02-28 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Spatial direct numerical simulations are used to study the formation and development of three-dimensional structures in a compressible flat plate boundary layer, where the freestream Mach number is 0.5 and the Reynolds number at the inlet based on the displacement thickness 1,000. A pair of stable oblique modes and a two-dimensional unstable T-S wave are superimposed on the laminar profile at the inlet plane of the boundary layer computational box. The magnitudes of the disturbances are chosen to be 1 percent of the freestream value. Oblique modes with the TS wave produces peak-valley splitting downstream and later hairpin vortices (hairpin packet) on the low speed streak are observed. So-called subharmonic transition appears downstream in the boundary layer. DNS results show that the forming hairpin packet is responsible for sound waves emission. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0049212028 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-05-017 |