Nacelle for a high bypass ratio engine with multiple flow paths

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专利权人:

Rohr, Inc.

发明人:

James Norman J.,Ritchie Keith,Scott Thomas W.

申请号：

US201313951229

公开号：

US9623976(B2)

申请日:

2013.07.25

申请国别(地区):

美国

年份:

2017

代理人:

Snell & Wilmer L.L.P.

摘要：

Nacelle air management systems for a high bypass ratio engine are provided. The nacelles air management systems may include an outer cowl and an inner cowl that are configured to provide dual bypass flow channels around an engine core. These systems may be employed to accommodate larger engine fans. The nacelle air management system may also include one or more blocker doors are configured to at least partial obstruct and/or direct air from the dual bypass flow channels to create reverse thrust.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/