THEORETICAL STUDY AND ENGINEERING IMPLEMENTATION OF SUPER – LOW – SPECIFIC – SPEED HIGHSPEED CENTRIFUGAL PUMPS

Abstract

Abstract: The design theory of super – low – specific – speed centrifugal pumps is presented with objectives of efficiency and stability. The combined structure of viable – pitch inducer and complex impeller with short blades is designed to solve the problems of low efficiency, small flowrate instability and unsatisfactory suction performance. The experimental study and engineering implementation shows the proposed method is reasonable.

Key words: Centrifugal pump, Engineering implementation, Super–low–specific–speed, Theoretical study

CLC Number:

TB21

Zhu Zuchao. THEORETICAL STUDY AND ENGINEERING IMPLEMENTATION OF SUPER – LOW – SPECIFIC – SPEED HIGHSPEED CENTRIFUGAL PUMPS[J]. , 2000, 36(4): 30-33.

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THEORETICAL STUDY AND ENGINEERING IMPLEMENTATION OF SUPER – LOW – SPECIFIC – SPEED HIGHSPEED CENTRIFUGAL PUMPS

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