Measuring and testing – Blower – pump – and hydraulic equipment
Patent
1990-12-24
1992-01-07
Yasich, Daniel M.
Measuring and testing
Blower, pump, and hydraulic equipment
7386108, G01M 1900, G01F 156
Patent
active
050780093
ABSTRACT:
A system is described for testing a pump or a turbine impeller under transient operating conditions in a fluid flow. The system provides simultaneously, as a function of time, user defined impeller speeds, fluid flow rate and rise in fluid pressure so as to simulate real conditions. This information can be used to analyze the performance of existing impellers or for designating new impellers.
REFERENCES:
patent: 2924971 (1960-02-01), Schroeder et al.
patent: 3942375 (1976-03-01), Shepherd
patent: 4467657 (1984-08-01), Olsson
patent: 4821580 (1989-04-01), Jorritsma
"Journal of Fluids Engineering", Transactions of the ASME, Mar. 1990, vol. 12, pp. 13-15.
Lall Prithvi C.
McGowan Michael J.
Oglo Michael F.
The United States of America as represented by the Secretary of
Yasich Daniel M.
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