FIELD: mechanical engineering; gas-turbine engines.
SUBSTANCE: proposed by-pass gas-turbine engine contains fan, compressors, combustion chamber, turbines, jet nozzles and additional air loop with heat exchanger. Inlet of additional loop is made in form of perforations on walls of intervene channels of guide vane assemblies of outer and inner loops and on sections of walls of said loops adjoining the loops. Heat transfer surface of heat exchanger is compressor housing provided with ribs.
EFFECT: increased efficiency and enlarged stalless conditions range.
4 dwg
| Title | Year | Author | Number |
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