CAPACITY CONTROL SYSTEM AND METHOD FOR MULTI-STAGE CENTRIFUGAL COMPRESSOR

A method for controlling multi-stage centrifugal compressors is provided. It allows an optimization of compressor head and efficiency at each compression stage and is specifically valuable at reduced compressor flow. L'invention concerne un procédé pour commander des compresseurs centrifuges à...

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Bibliographische Detailangaben
1. Verfasser:	ARNOU, Damien Jean Daniel
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	A method for controlling multi-stage centrifugal compressors is provided. It allows an optimization of compressor head and efficiency at each compression stage and is specifically valuable at reduced compressor flow. L'invention concerne un procédé pour commander des compresseurs centrifuges à étages multiples. Ledit procédé permet une optimisation de charge de pression de compresseur et de rendement à chaque étage de compression, ce qui est particulièrement appréciable pour un écoulement de compresseur réduit.