ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "08633ecb-605b-4a3b-9c26-e4cf8dade5fc"}, "_deposit": {"id": "30785", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "30785"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00030785", "sets": ["2557"]}, "author_link": ["102086", "102087", "102088"], "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1986-03-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "172", "bibliographicPageStart": "117", "bibliographicVolumeNumber": "37", "bibliographic_titles": [{"bibliographic_title": "Memoirs of the Faculty of Engineering, Nagoya University", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "An abrupt change of flow pattern is possible to occur at a certain position along the axis in a swirling flow field, when the azimuthal velocity is relatively large as compared with the axial velocity. The phenomena are known as the vortex breakdown. The aim of the present research is to clarify the essential properties of the phenomena, and to obtain reasonable explanation to the multiformity of the breakdown form as well. First, the elastoid-inertia oscillation of the rotating fluid in a cylindrical vessel is examined experimentally and theoretically. As the result, some characters of the inertial wave in rotating fluid are clarified. Then the vortex breakdown phenomena in a circular pipe are investigated. In consequence, it is found that breakdown of various types correspond to the values of a parameter s which defines the azimuthal mode of the inertial wave disturbance. And it is also made clear that the breakdown of stationary type and unsteady one, observed to date, have close relation to the occurrence of inertial wave disturbances with and without phase velocity, respectively. The propriety of these conceptions is confirmed by experiments.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/memfenu.37.2.117", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Faculty of Engineering, Nagoya University", "subitem_publisher_language": "en"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN(print)", "attribute_value_mlt": [{"subitem_source_identifier": "0027-7657", "subitem_source_identifier_type": "PISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ito, Tadaya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102086", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suematsu, Yoshikazu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102087", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hayase, Toshiyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102088", "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": "2020-11-04"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "37-2-01.pdf", "filesize": [{"value": "8.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 8500000.0, "url": {"label": "37-2-01.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/30785/files/37-2-01.pdf"}, "version_id": "cefee719-5a13-45d3-b062-d46206c269cc"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "On the vortex breakdown phenomena in a swirling pipe-flow", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "On the vortex breakdown phenomena in a swirling pipe-flow", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["2557"], "permalink_uri": "https://doi.org/10.18999/memfenu.37.2.117", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-11-04"}, "publish_date": "2020-11-04", "publish_status": "0", "recid": "30785", "relation": {}, "relation_version_is_last": true, "title": ["On the vortex breakdown phenomena in a swirling pipe-flow"], "weko_shared_id": -1}
  1. B200 工学部/工学研究科
  2. B200b 紀要
  3. Memoirs of the Faculty of Engineering, Nagoya University
  4. 37(2)

On the vortex breakdown phenomena in a swirling pipe-flow

https://doi.org/10.18999/memfenu.37.2.117
https://doi.org/10.18999/memfenu.37.2.117
13ee3864-0600-454d-92a4-52d278a65e45
名前 / ファイル ライセンス アクション
37-2-01.pdf 37-2-01.pdf (8.5 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2020-11-04
タイトル
タイトル On the vortex breakdown phenomena in a swirling pipe-flow
言語 en
著者 Ito, Tadaya

× Ito, Tadaya

WEKO 102086

en Ito, Tadaya

Search repository
Suematsu, Yoshikazu

× Suematsu, Yoshikazu

WEKO 102087

en Suematsu, Yoshikazu

Search repository
Hayase, Toshiyuki

× Hayase, Toshiyuki

WEKO 102088

en Hayase, Toshiyuki

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 An abrupt change of flow pattern is possible to occur at a certain position along the axis in a swirling flow field, when the azimuthal velocity is relatively large as compared with the axial velocity. The phenomena are known as the vortex breakdown. The aim of the present research is to clarify the essential properties of the phenomena, and to obtain reasonable explanation to the multiformity of the breakdown form as well. First, the elastoid-inertia oscillation of the rotating fluid in a cylindrical vessel is examined experimentally and theoretically. As the result, some characters of the inertial wave in rotating fluid are clarified. Then the vortex breakdown phenomena in a circular pipe are investigated. In consequence, it is found that breakdown of various types correspond to the values of a parameter s which defines the azimuthal mode of the inertial wave disturbance. And it is also made clear that the breakdown of stationary type and unsteady one, observed to date, have close relation to the occurrence of inertial wave disturbances with and without phase velocity, respectively. The propriety of these conceptions is confirmed by experiments.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Faculty of Engineering, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ID登録
ID登録 10.18999/memfenu.37.2.117
ID登録タイプ JaLC
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0027-7657
書誌情報 en : Memoirs of the Faculty of Engineering, Nagoya University

巻 37, 号 2, p. 117-172, 発行日 1986-03-31
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 08:42:38.866753
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3