- 专利标题： COMPRESSOR CORE INNER DIAMETER COOLING
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申请号： US14967518申请日： 2015-12-14
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公开(公告)号： US20170167384A1公开(公告)日： 2017-06-15
- 发明人: Gabriel L. Suciu , Brian D. Merry , Jesse M. Chandler , William K. Ackermann , Matthew R. Feulner , Om P. Sharma
- 申请人： United Technologies Corporation
- 主分类号： F02C7/18
- IPC分类号： F02C7/18 ; F02K3/06 ; F02C3/04
摘要：
A compressor section for use in a gas turbine engine comprises a compressor rotor having a hub and a plurality of blades extending radially outwardly from the hub and an outer housing surrounding an outer periphery of the blades. A tap taps air at a radially outer first location, passing the tapped air through a heat exchanger, and returning the tapped air to an outlet at a second location which is radially inward of the first location, to provide cooling air adjacent to the hub. A gas turbine engine is also disclosed.
公开/授权文献
- US10330010B2 Compressor core inner diameter cooling 公开/授权日：2019-06-25
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