FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: proposed gas turbine engine had housing with rotor installed in housing on antifriction bearings, axial-flow compressor and gas turbine with their guide vane assemblies installed on rotor, and combustion space. Profile of guide vanes of axial-flow compressor and gas turbine is made in section, parallel to rotor axis, in form of triangle with ratio of length from trailing edge to ridge of triangle to length of base being equal to 0.6-0.7. EFFECT: increased efficiency of engine. 6 dwg
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Authors
Dates
2003-04-20—Published
2001-02-22—Filed