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Pumps, centrifugal affinity laws

Actually, everything we said about bearings, mechanical seals, piping, TDH, system curves and mating the pump curve to the system curve, the affinity laws, cavitation, horsepower and efficiency arc as applicable to PD pumps as centrifugal pumps. [Pg.230]

Pumps, centrifugal system performance, 197 Affinity laws, 201-203 Branch piping, 200 Calculations, 199... [Pg.629]

Centrifugal potting, 16 18 Centrifugal pumps, 19 513 affinity laws related to, 21 63 costs associated with, 21 87 efficiency of, 21 60 nonmetallic, 21 76 suction specific speed of, 21 63 Centrifugal sedimentation, 18 142, 143-144 Centrifugal separation(s), 5 505-551 ... [Pg.158]

Two different size pumps are said to be geometrically similar when the ratios of corresponding dimensions in one pump are equal to those of the other pump [Holland and Chapman (1966)]. Geometrically similar pumps are said to be homologous. A set of equations known as the affinity laws govern the performance of homologous centrifugal pumps at various impeller speeds. [Pg.153]

Equations 4.24 to 4.27 are the affinity laws for homologous centrifugal pumps. [Pg.154]

SIMILARITY OR AFFINITY LAWS IN CENTRIFUGAL-PUMP SELECTION 6.31... [Pg.174]

Horowitz— Affinity Laws and Specific Speed Can Simplify Centrifugal Pump Selection, Power, November 1964. [Pg.251]

When a characteristic curve for just one rotation rate and/or impeller diameter is available and an approximate characteristic curve is desired for another rotation rate and/or impeller diameter, the affinity laws for a centrifugal pump can be applied ... [Pg.463]

See other pages where Pumps, centrifugal affinity laws is mentioned: [Pg.2525]    [Pg.41]    [Pg.174]    [Pg.203]    [Pg.204]    [Pg.2280]    [Pg.2529]    [Pg.174]    [Pg.203]    [Pg.204]   


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