{"created":"2023-06-20T15:08:00.973264+00:00","id":37404,"links":{},"metadata":{"_buckets":{"deposit":"7dea8dd9-70b2-477f-a434-7aed7a023183"},"_deposit":{"created_by":1,"id":"37404","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37404"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037404","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["480606","480604","480607","480605"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Three-dimensional instabilities of inertial gravity waves"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"23","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publicationa of National Aerospace Laboratory","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":"航空宇宙技術研究所 7-9 Oct. 1998 (23th). 24-26 Mar. 1999 (24th) 東京 日本","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":"National Aerospace Laboratory 7-9 Oct. 1998 (23th). 24-26 Mar. 1999 (24th) Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"安定な回転成層流体中に存在する定在および伝播平面波について検討した。それらのほとんどは3次元摂動に対して不安定であることを示した。不安定性の成長率は、一般に撹乱の波数が増えるに従って大きくなり、大きな波数以下でのWKB(ウェンツェル・クラマース・ブリュアン)解析により予測された値に近づいて行く。最も危険な不安定モードは、基本定在波の節面近くに集中していた。短波長不安定性が弱いパラメータ領域では、3波共鳴相互作用による長波不安定性がより早く成長した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Standing and propagating plane waves in a stably stratified rotating fluid are considered. It is shown that almost all of them are unstable with respect to three-dimensional perturbations. The growth rate of the instabilities increases as the wavenumber of the disturbance increases, generally. It approaches the value predicted by a WKB (Wentzel-Krammers-Brillouin) analysis from below at large wavenumbers. The most dangerous instability modes are concentrated near the node-planes of a basic standing wave. In the parameter region where the short wave instabilities are weak, long wave instabilities, which are due to resonant triad interactions, grow faster.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001960007","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-43","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":"電気通信大学 電気通信学部　機械制御工学科"},{"subitem_text_value":"電気通信大学 大学院"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Electro-Communications Department of Mechanical-Control Engineering, Faculty of Electro-Communications"},{"subitem_text_language":"en","subitem_text_value":"University of Electro-Communications Graduate School"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮嵜, 武"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"足立, 啓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyazaki, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Adachi, Kei","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0043007.pdf","filesize":[{"value":"446.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0043007.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37404/files/nalsp0043007.pdf"},"version_id":"f2699973-d633-4182-b5ea-d7426f729271"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"慣性重力波","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"WKB解析","subitem_subject_scheme":"Other"},{"subitem_subject":"ウェンツェル・クラマース・ブリュアン解析","subitem_subject_scheme":"Other"},{"subitem_subject":"3波共鳴相互作用","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元撹乱","subitem_subject_scheme":"Other"},{"subitem_subject":"不安定性解析","subitem_subject_scheme":"Other"},{"subitem_subject":"定在波不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"成層流体","subitem_subject_scheme":"Other"},{"subitem_subject":"進行波","subitem_subject_scheme":"Other"},{"subitem_subject":"inertial gravity wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"3 D instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"WKB analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Wentzel Krammers Brillouin analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"resonant tried interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional disturbance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"instability analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"standing wave instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stratified fluid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"propagating wave","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":"慣性重力波の三次元不安定性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"慣性重力波の三次元不安定性"}]},"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":"37404","relation_version_is_last":true,"title":["慣性重力波の三次元不安定性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:19:48.167272+00:00"}