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": "e390b869-36b2-4a91-b375-18f40aef008c"}, "_deposit": {"id": "30838", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "30838"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00030838", "sets": ["2580"]}, "author_link": ["102152", "102153", "102154"], "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": "1984-10-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "35", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "36", "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": "A rotating condenser with a scraper is considered as a new method used to augment condensation heat transfer. We analyze the case where the condensate film on the vertical and the horizontal rotating cylinder is scraped off mechanically by the plate. In the vertical cylinder, the analytical solution for transient film condensation on a vertical plate is obtained, and it is applied to the infinitesimal element on the outer surface of vertical cylinder. The mean Nusselt number is calculated by integration over the whole surface of cylinder. Also, in the horizontal cylinder, an ordinary differential equation for a condensate film thickness is derived with several incidental conditions, and is integrated by a numerical method. The condensate state is classified according to the combination of the conditions. The enhancement due to scraping is arranged in terms of the mean Nusselt number ratio, and the effects of rotation speed, temperature difference between vapor and condenser surface are examined. The effects of the unscraped film thickness and the position of scraper are examined at the vertical and the horizontal rotating cylinder, respectively. Lastly, we report the experimental results for the condensation of refrigerant R-11 corresponding to the above analysis. The distributions of cylinder surface temperature and the mean heat transfer coefficients are obtained. The effects of rotation speed and temperature difference between vapor and condenser surface are made clear. The enhancement due to scraping is arranged in terms of the mean Nusselt number ratio and compared with analytical results.", "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.36.1.1", "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": "Izumi, Ryotaro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102152", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maeda, Hayato", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102153", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamashita, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102154", "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": "2020-11-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "36-1-01.pdf", "filesize": [{"value": "3.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 3800000.0, "url": {"label": "36-1-01.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/30838/files/36-1-01.pdf"}, "version_id": "0d79816c-dc18-45c4-9f9b-71664064d7d6"}]}, "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": "Study on rotating condenser with a scraper", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Study on rotating condenser with a scraper", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["2580"], "permalink_uri": "https://doi.org/10.18999/memfenu.36.1.1", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-11-16"}, "publish_date": "2020-11-16", "publish_status": "0", "recid": "30838", "relation": {}, "relation_version_is_last": true, "title": ["Study on rotating condenser with a scraper"], "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. 36(1)

Study on rotating condenser with a scraper

https://doi.org/10.18999/memfenu.36.1.1
https://doi.org/10.18999/memfenu.36.1.1
365802d7-0920-4cc7-8cda-90e43eca0843
名前 / ファイル ライセンス アクション
36-1-01.pdf 36-1-01.pdf (3.8 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2020-11-16
タイトル
タイトル Study on rotating condenser with a scraper
言語 en
著者 Izumi, Ryotaro

× Izumi, Ryotaro

WEKO 102152

en Izumi, Ryotaro

Search repository
Maeda, Hayato

× Maeda, Hayato

WEKO 102153

en Maeda, Hayato

Search repository
Yamashita, Hiroshi

× Yamashita, Hiroshi

WEKO 102154

en Yamashita, Hiroshi

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 A rotating condenser with a scraper is considered as a new method used to augment condensation heat transfer. We analyze the case where the condensate film on the vertical and the horizontal rotating cylinder is scraped off mechanically by the plate. In the vertical cylinder, the analytical solution for transient film condensation on a vertical plate is obtained, and it is applied to the infinitesimal element on the outer surface of vertical cylinder. The mean Nusselt number is calculated by integration over the whole surface of cylinder. Also, in the horizontal cylinder, an ordinary differential equation for a condensate film thickness is derived with several incidental conditions, and is integrated by a numerical method. The condensate state is classified according to the combination of the conditions. The enhancement due to scraping is arranged in terms of the mean Nusselt number ratio, and the effects of rotation speed, temperature difference between vapor and condenser surface are examined. The effects of the unscraped film thickness and the position of scraper are examined at the vertical and the horizontal rotating cylinder, respectively. Lastly, we report the experimental results for the condensation of refrigerant R-11 corresponding to the above analysis. The distributions of cylinder surface temperature and the mean heat transfer coefficients are obtained. The effects of rotation speed and temperature difference between vapor and condenser surface are made clear. The enhancement due to scraping is arranged in terms of the mean Nusselt number ratio and compared with analytical results.
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.36.1.1
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 36, 号 1, p. 1-35, 発行日 1984-10-31
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 08:41:21.618170
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