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  1. 060 工学部
  2. 0602 紀要
  3. 06021 信州大学工学部紀要
  4. Vol. 33

流量調節弁の容量係数について : 第1報 実験結果およびバルブサイジングの問題点

http://hdl.handle.net/10091/3046
696df940-7bc1-47b9-b653-35d7c3a881ef
名前 / ファイル ライセンス アクション
Engineering33-10.pdf Engineering33-10.pdf (1.9 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2009-05-18
タイトル
タイトル 流量調節弁の容量係数について : 第1報 実験結果およびバルブサイジングの問題点
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
その他(別言語等)のタイトル
その他のタイトル On the Valve Flow Coefficient : The 1st report : The result of experiment and the problem of control valve sizing
著者 濱, 邦彦

× 濱, 邦彦

WEKO 39753

濱, 邦彦

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出版者
出版者 信州大学工学部
引用
内容記述タイプ Other
内容記述 信州大学工学部紀要 33: 105-130 (1972)
書誌情報 信州大学工学部紀要

巻 33, p. 105-130, 発行日 1972-12-25
抄録
内容記述タイプ Abstract
内容記述 A control valve consists of a body and a sub-assembly containing internal means to vary the rate of fluid flow passing the body-sub-assembly and one or more actuators capable of positioning the internal means. Determination of the capacity of control valves has been a problem to every valve manufacturer and user since the industry began almost a century ago. The present concept for sizing control valves uses the valve flow coefficient Cν as a basic definition. Cν is defined as the number of U. S. gallons per minute of water at 60°F. that flows through a valve with a 1 psi pressure drop under the stated conditions of pressure and percent rated inner valve travel. The valve-rated Cν is the value of Cν at the rated full-open position. In this paper many tests on Cν have been made on a 2B-in. and a 2 1/2 B-in. top and bottom-guided, single-seated, glove-type valve. The paper also specifies nominal diameters and pressure ratings of flanged glove style Control Valves. The paper also includes the results of flow test on Cν on pressure taps position and magnitude of differential pressure across the valve.
資源タイプ(コンテンツの種類)
内容記述タイプ Other
内容記述 Article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0037-3818
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00121228
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