Arrangement of gas turbine engine comprising aerodynamic vanes and struts located in the same plane and an intermediate casing
作者： Claude Dejaune , Monique Thore , Andre Collot , Daniel Martin , Herve Paitre
DOI:
关键词: Structural engineering 、 Plane (geometry) 、 Aerodynamics 、 Gas turbines 、 Casing 、 Communication channel 、 Circumference 、 Engineering 、 Bypass ratio 、 Concentric 、 Mechanical engineering
摘要: The arrangement of a gas turbine engine suitable for high bypass ratio aircraft engines in which gases circulate primary air channel (7) and secondary (8) concentric to said channel, is characterized that structural vanes (22) connecting the delimitation casings (2, 10, 14, 5) with each other, alternate aerodynamic (20) guiding on common circumference (8), channels branch out between two channels. resulting advantages are simplicity construction associated reduction space required housing good resistance without notable increase total mass.
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