What is the diffrent between centrifugal and positive
displacement pump
Answers were Sorted based on User's Feedback
Answer / ramkkumar v.s.
centrifugal pump is a rotodynamic pump where as positive
displacement pumps include reciprocating pump.In centrifugal
pump a rotating rotor and a stationary stator(casing) are
used to increase the fluid pressure.In reciprocating pump,a
piston is used to increase the fluid pressure.
Is This Answer Correct ? | 11 Yes | 2 No |
Answer / hiren
in centrifugal pump gives continuous out put and where pdp
gives cyclic output
Is This Answer Correct ? | 9 Yes | 3 No |
In general:
centrifugal pumps are Flow oriented.
Positive displacement pumps are Pressure oriented.
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / vinothkumarbbsva
+ve displacement pump gives const. flow whereas centrifugal pump gives variable flow indirect to pressure...
Is This Answer Correct ? | 0 Yes | 1 No |
low of heat transfer
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