А.А. Mirzoyan
DoI Number XXX-YYY-ZZZ
Conference Number HiSST 2018_43401176
Optimization of thrust management (TM) at initial climb may give an important reserve to improve noise performance of Supersonic Business Jet (SSBJ). A variable engine nozzle with a variable throat and exhaust area is often used as a component of supersonic propulsion system. Optimization of nozzle throat variation for jet noise reduction may significantly increase the environmental friendliness of SSBJ. Such optimal (low noise) variation of nozzle throat area at engine throttling provides fixed air flow and corresponding additional reduction of engine exhaust jet velocity.