Pump Intake Design, Standard 9.8-1998.Pump Intake Design, Standard 9.8-1998 Provides intake design recommendations for both suction pipes the induction pipe, and induction valve, of a pump, respectively. See also: Suction and all types of wet pits. While specific intake design is beyond the scope of the pump manufacturer's responsibility, their comments may be helpful to the intake designer. This edition is based upon the pump intake bell outside diameter Outside diameter is the diameter of the addendum (tip) circle. In a bevel gear it is the diameter of the crown circle. In a throated wormgear it is the maximum diameter of the blank. The term applies to external gears.1 Notes 1. called 'design diameter' or simply 'D', an acceptable average velocity range across D, verification that the approach velocity does not exceed specified limits and submergence 'S', of pump intakes as a function of Froude number Froude number The dimensionless quantity U(gL)-1/2, where U is a characteristic velocity of flow, g is the acceleration of gravity, and L is a characteristic length. 'Fd' and D. Consists of the standard and several appendices. These appendices are included as educational information and are not part of the standard. 1998. 64 pages, soft cover. Item Number: 08HIPID * ISBN ISBN abbr. International Standard Book Number ISBN International Standard Book Number ISBN n abbr (= International Standard Book Number) → ISBN m : 1800952262 List: $186 * Member: $186 |
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