Piping network analog apparatus

Details Piping network analog apparatus Piping network analog apparatus

1980-12-29

1983-09-13

Ruggiero, Joseph F.

Boots, shoes, and leggings

364578, 364510, G06G 757

Patent

active

044046464

ABSTRACT:
Disclosed is an analog apparatus for simulating the low frequency pulsations and surge characteristics of centrifugal compressors and pumps and their interaction with piping systems. The apparatus includes a capacitor pump for simulating the pumping action of a centrifugal compressor. Voltages are applied to the input and output of the capacitor pump that are proportional to the section and discharge pressures of the compressor. The capacitor pump is driven electrically to simulate the action of the centrifugal compressor in a piping network.

REFERENCES:
patent: 2951638 (1960-09-01), Hughes et al.
patent: 3207889 (1965-09-01), Evangelisti et al.
patent: 3529144 (1970-09-01), Patterson et al.
patent: 3599233 (1971-08-01), Meyer

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