A calculation program is presented for CAD based checking of the impellers of a standardized series of hydraulic pumps with k = wQ0.5(gH)-0.75 = 0.375 - 0.600 (Q is the volumetric flow in m3/s), w is the angular velocity in rad/s, and H is the head in the impeller), mainly on the basis of the classical method of Donath. The fluid dynamic and structural design aspects of the impeller are reported.
Progettazione di pompe centrifughe
ANTONINI, Alfredo;PINAMONTI, Piero;
1989-01-01
Abstract
A calculation program is presented for CAD based checking of the impellers of a standardized series of hydraulic pumps with k = wQ0.5(gH)-0.75 = 0.375 - 0.600 (Q is the volumetric flow in m3/s), w is the angular velocity in rad/s, and H is the head in the impeller), mainly on the basis of the classical method of Donath. The fluid dynamic and structural design aspects of the impeller are reported.File in questo prodotto:
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