Projects / Pumps / Multi-stage pumps
1) Multi-stage axial-flow pump (hd)
2) Multi-stage axially split centrifugal pump (re, opt, rd)
3) Multi-stage barrel casing centrifugal pump (re, opt)
4) Multi-stage ring section centrifugal pump (hd, rd, ss)
5) Multi-stage vertical semi-axial pump with inducer (re, opt, cav)
4)
Machine type:
Multi-stage ring section centrifugal pump.
Application:
Water transport pump, pump in process industry.
Project extent:
Hydraulic design of the whole pump.
Checking of rotordynamic characteristics.
Shaft stress calculation.
Main goals:
Achieve a competitive pump efficiency with stable Q-H characteristic.
Use as many same pump elements as possible for different combinations of impellers and diffusers.
Optimize the shaft dimensions.
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