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Gas turbine engine nacelle having a symmetric flowpath and design method thereof
Gas turbine engine nacelle having a symmetric flowpath and design method thereof
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机译:具有对称流路的燃气涡轮发动机机舱及其设计方法
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摘要
A method of designing a nacelle for a gas turbine engine includes defining an initial geometry for the nacelle, pivoting, at each of one or more positions on a highlight and in a plane of a respective longitudinal section, a front portion of a section of an intake lip lying in the respective longitudinal section about the highlight, and obtaining an altered geometry for the nacelle by adjusting surfaces of the intake neighboring the pivoted front portion to smoothly blend the surfaces of the pivoted front portion to unadjusted surfaces of the intake further removed from the pivoted front portion.
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