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Tên tài liệu: The Centrifugal Pump
Chapter 1. Introduction to Centrifugal Pumps 1.1 Principle of centrifugal pumps
1.2 The pump’s hydraulic components
1.2.1 Inlet flange and inlet
1.2.2 Impeller
1.2.3 Coupling and drive
1.2.4 Impeller seal
1.2.5 Cavities and axial bearing
1.2.6 Volute casing, diffuser and outlet flange
1.2.7 Return channel and outer sleev
1.3 Pump types and systems
1.3.1 The UP pump
1.3.2 The TP pump 25
1.3.3 The NB pump
1.3.4 The MQ pump
1.3.5 The SP pump
1.3.6 The CR pump
1.3.7 The MTA pump .
1.3.8 The SE pump .
1.3.9 The SEG pump.
1.4 Summary .

Chapter 2. Performance curves .

2.5.4 Geodetic pressure difference .
2.6 Energy equation for an ideal flow.
2.7 Power .
2.7.1 Speed.
2.8 Hydraulic power
2.9 Efficiency
2.10 NPSH, Net Positive Suction Head .
2.11 Axial thrust
2.12 Radial thrust
2.13 Summary



Chapter 3. Pumps operating in systems .

3.1 Single pump in a system
3.2 Pumps operated in parallel.
3.3 Pumps operated in series .
3.4 Regulation of pumps.
3.4.1 Throttle regulation
3.4.2 Regulation with bypass valve
3.4.3 Start/stop regulation
3.4.4 Regulation of speed .
3.5 Annual energy consumption .
3.6 Energy efficiency index (EEI).
3.7 Summary