Basic Concepts of Operation, Maintenance, and Troubleshooting
Collected By:
Abd-Alhady Mostafa Abd-Alhalem Abozeid
3rd Year of Mechanical power branch (Mech. dep.)
1st Group - Section: 6 - Bn#133
Contents
Introduction
Working Mechanism of a Centrifugal Pump
Generation of Centrifugal Force
Conversion of Kinetic Energy to Pressure Energy
General Components of Centrifugal Pumps
Stationary Components
Rotating Components
Auxiliary Components
Definition of Important Terms
Capacity
Head
NPSH
Power and Efficiency
Specific Speed
The Affinity Laws
Understanding Centrifugal Pump Performance Curves
Developing a system curve
Developing a Pump performance Curve
Normal Operating Range
Two Basic Requirements for Trouble-Free Operation of Centrifugal Pumps
References
Attention
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