发明名称 |
Sinuous chevron exhaust nozzle |
摘要 |
A gas turbine engine exhaust nozzle (38) includes a row of laterally sinuous chevrons (42) extending from an aft end of an exhaust duct (40). The chevrons (42) have radially outer and inner surfaces (44, 46) bound by a laterally sinuous trailing edge (48) extending between a base (50) of the chevrons adjoining the duct and an axially opposite apex (52) of the chevrons. Each chevron (42) has a compound arcuate contour both axially and laterally, and the sinuous trailing edge (48) of the chevrons further compounds the arcuate configuration of each chevron. <IMAGE>
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申请公布号 |
EP1561939(A2) |
申请公布日期 |
2005.08.10 |
申请号 |
EP20050250399 |
申请日期 |
2005.01.26 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BLODGETT, KEITH EDWARD JAMES;EARLY, KEVIN SEAN;MARTENS, STEVEN;BAILEY, WILLIAM ANDREW;PRICE, KENNETH DANIEL |
分类号 |
F02K1/38;F02K1/48;F02K3/06;(IPC1-7):F02K1/38 |
主分类号 |
F02K1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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