往復多重並行配管を考慮した無散水融雪舗装体の伝熱モデル

Material type: 文書・図像類

Author: 福原, 輝幸ほか

Publisher: 日本雪工学会

Publication date: 2004

Material Format: Digital

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Note (General)：: A non-sprinkling snow-melting pavement has generally adopted groundwater heat, ground heat, heated warm water, etc. as heat sources. The temperature l...

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Material Type: 文書・図像類
Title: 往復多重並行配管を考慮した無散水融雪舗装体の伝熱モデル
Author/Editor: 福原, 輝幸
中村, 明子
藤本, 明宏
渡邊, 洋
FUKUHARA, Teruyuki
NAKAMURA, Akiko
FUJIMOTO, Akihiro
WATANABE, Hiroshi
Author Heading: 福原, 輝幸
中村, 明子
藤本, 明宏
渡邊, 洋
FUKUHARA, Teruyuki
NAKAMURA, Akiko
FUJIMOTO, Akihiro
WATANABE, Hiroshi
Publication, Distribution, etc.: 日本雪工学会
Publication Date: 2004
Publication Date (W3CDTF): 2004
Alternative Title: Heat transfer model for the snow-melting pavement with folded serpentine piping configurations
Periodical title: 日本雪工学会誌
No. or year of volume/issue: 20 3
Volume: 20
Issue: 3
Pages: 233-241
Text Language Code: jpn
Target Audience: 一般
Note (General): A non-sprinkling snow-melting pavement has generally adopted groundwater heat, ground heat, heated warm water, etc. as heat sources. The temperature level of the heat source is around 10-15℃ except heated warm water and is by no means high. Therefore, we have to better understand the heat transfer between a heat injection pipe and the surrounding pavement. This is indispensable to economical and reliable design of the non-sprinkling snow-melting pavement. A theoretical model is proposed to evaluate the snow-melting performance of the pavements with folded serpentine piping configurations. The pavement heat exchanger is modeled as a straight panel incorporating both a going and return pipes can be treated as line heat sources to be added to the equation for vertical heat flow in the pavement. This results in a system of one-dimensional equations that is rapid for design calculations. The accuracy of the numerical model is shown from the comparison of the fluid temperature distributions along the heat injection pipe and of the vertical temperature profile in the pavement at three different experimental sites. The model could also lead the overall heat transfer coefficients between the fluid in the heat injection pipe and the surrounding pavement.
Source: https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22972&item_no=1&attribute_id=22&file_no=1
https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22972&item_no=1&attribute_id=22&file_no=1
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 福井大学 : 福井大学学術機関リポジトリ