AGENCEMENT DE COMMANDE DE SOUPAPES DE DERIVATION DE FLUIDE

摘要

An arrangement for bypassing fluid from a location intermediate two independently rotatable compressor rotors includes a bypass passageway, means for varying the bypass flow area and means for controlling the flow area varying means as a predetermined scheduled function of selected parameters of operation of the downstream rotor and for effectively resetting the predetermined scheduled function in response to a signal indicative of rate of change of speed of the downstream rotor.