METHOD OF AIRCRAFT ENGINES CREATION Russian patent published in 2020 - IPC G05B17/00 F02K99/00 

FIELD: aircraft industry.

SUBSTANCE: invention relates to aircraft engine building. Method is developed for optimization of creation of aircraft engines with wide use of modern IT-technologies and reliable electronic simulation ("virtual engine"), use of smooth adaptive transition mainly to design methods of design, stage-by-stage optimization of ratio of design, full-scale and semi-actual test works.

EFFECT: proposed method makes it possible to create an aircraft engine taking into account criterion of completeness assessment of stages "Efficiency, cost, time" with reduction of engine development terms to 30–40 %, reduced up to 20–30 % of design development costs with simultaneous improvement of quality of created samples, reduction to 25–35 % of cost of life cycle of aircraft engines.

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