|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B64D-033/02 F02C-007/04 F02K-003/06 G06F-017/50|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 11|
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 furt...
1. A method of manufacturing a nacelle for a gas turbine engine, the method comprising: designing the nacelle in accordance with the following steps: defining an initial geometry for a nacelle, the initial geometry providing an intake at an upstream end of the nacelle and an exhaust at a downstream end of the nacelle, wherein the intake has, in flow series, an intake lip and a diffuser, the intake lip having a highlight which is a closed loop defining a boundary between inner and outer surfaces of the intake lip, and on all longitudinal sections through ...