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RISExperimental and Numerical Study of Three-Dimensional Flows in a Mixed-Flow Pump Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Internal flows of a low-specific-speed pump stage, having a mixed-flow impeller and a vaned bowl diffuser combination, have been investigated experimentally and numerically. Air was used as the ...
Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of Three-Dimensional Inverse Design Method: Part 2—Experimental Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part 1 of this paper, a mixed-flow pump impeller was designed by a fully three-dimensional inverse design method, aimed at suppressing the secondary flows on the blade suction surface. In ...
Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of Three-Dimensional Inverse Design Method: Part 1—Design and Numerical Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the design of the blade geometry of a medium specific speed mixed flow pump impeller by using a three-dimensional inverse design method in which the blade circulation (or ...