Methods of optimal gas turbine engine design at initial design stages

Aerospace propulsion engineering


Kuz'michev V. S.*, Kulagin V. V.**, Krupenich I. N., Tkachenko A. Y.***, Rybakov V. N.

Samara National Research University named after Academician S.P. Korolev, 34, Moskovskoye shosse, Samara, 443086, Russia



Gas turbine engine initial-stage design tasks are examined. Examples of bypass engine optimization for long-range aircraft are given in two variants: without gas generator restrictions and with a given gas generator. The examples of parameters selection for gas turbine power-plant and gas turbine locomotive are given.


gas turbine engine; optimization; design process; parameters selection; engine control

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