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Abstract: The components, main parameter and curve equation of
cycloid rotor curve for two or three leaves rotor are described. The
design demands and optimizing method of rotor curve are put forward. To
cycloid rotor curve, the optimizing design and inner leak models, for
the purpose of minimal volume and lightest weight are created. The
actual curve ascertain method is given according to pump’s inner leak.
All above founds the base of un-contact rotor pump design. An example
about curve design is provided at last.
Key words: Rotor Pump Curve Design
CLC No: TH326
Received
20011101, received in revised form 20020530
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