30th Congress of the International Council of the Aeronautical Sciences

04 - Propulsion

INVESTIGATION OF CHARACTERISTICS OF THE OIL SYSTEM WITH ELECTRICALLY DRIVEN PUMPS FOR GAS TURBINE ENGINE

Y.M. Shchurovskiy, Central Institute of Aviation Motors (CIAM), Russia

It describes results of computational and experimental studies of characteristics andrnarchitecture of the demonstrational oil system of gas turbine engine (GTE) with usingrnsupply and scavenges electrically driven pumps. Methodical bases of selecting therncharacteristics of units, taking into account the features of flight cycle GTE, the properties ofrnelectric drive and two-phase flow, are presented


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