A. Mirzoyan, A. Evstigneev
DoI Number XXX-YYY-ZZZ
Conference Number HiSST-2018_43401175
By hypothesis of advanced supersonic civil transport (SCT) development concept, supersonic civil aeroplane SCA2030 will come into service by 2030 and be based on 4-engined supersonic medium jet SSMJ2030 with 100-120 pax and twin engine supersonic business jet (SSBJ) SSBJ2030 with 8 pax. The activity is dedicated to capability of unification of engines for advanced small and medium supersonic aeroplanes, providing required mission, noise margins and emission level. Propulsion system (PS) with unified engine (UE) for SSBJ2030 and SSMJ2030 is based on using of unaugmented mixed turbofan with variable supersonic nozzle, moderate bypass ratio (BPR) and overall pressure ratio (OPR)