发明名称 |
Gas turbine engine with variable pitch first stage fan section |
摘要 |
A gas turbine engine with a two-spool fan and a method of operating the gas turbine engine includes modulating a pitch of a variable pitch first stage fan section of a low pressure spool, the variable pitch first stage fan section upstream of a second stage fan section of an intermediate pressure spool to maintain a generally constant engine inlet flow while modulating engine thrust. |
申请公布号 |
GB2496297(B) |
申请公布日期 |
2014.04.23 |
申请号 |
GB20120019409 |
申请日期 |
2012.10.29 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
DANIEL B KUPRATIS |
分类号 |
F02C9/18;F02C9/58;F02K3/075 |
主分类号 |
F02C9/18 |
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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