硬質塩化ビニール管の接合部の水頭損失   :   Head Loss of Junction-parts on a Rigid Vinyl Chloride Pipe. 

作成者 児玉, 義彦, 峰岸, 茂
作成者 (ヨミ) コダマ, ヨシヒコ, ミネギシ, シゲル
作成者の別表記 KODAMA, Yoshihiko, MINEGISHI, Shigeru
日本十進分類法 (NDC) 620
内容 We have obtained the following results by our measurments of the head loss for junction-parts of rigid vinyl chloride pipes. If we write coefficients of the head loss for junction-parts of pipes f and φ, then we have next terms. (i) For the junction-part of the same diameter, [numerical formula] (See Fig.2) (f=0.269) (ii) For the junction-part of different diameter. [numerical formula] (See Fig.3) (φ=1.56) Where hl and hs are the head loss for junction-parts of the pipe, v is the velocity of water in pipe, and g is the acceleration of gravity. The value of coefficients of the head loss are shown in the table.
公開者 千葉大学園芸学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 0069-3227
NCID AN00142658
掲載誌情報 千葉大学園芸学部学術報告 Vol.8 page.77-81 (19601231)
情報源 The technical bulletin of Faculty of Horticulture, Chiba University
言語 日本語
著者版フラグ publisher

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