Invention Grant
- Patent Title: Full-span forward swept airfoils for gas turbine engines
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Application No.: US15261011Application Date: 2016-09-09
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Publication No.: US10605260B2Publication Date: 2020-03-31
- Inventor: Li Xing Pan , Yuan Dong , Simon W. Evans , Robert W. Fessenden , Sue-Li Kingsley Chuang , Sean Nolan
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F04D29/32
- IPC: F04D29/32 ; F02K3/06 ; F04D19/02 ; F04D29/54 ; F01D5/14 ; F04D29/38
Abstract:
Rotor of a gas turbine engines having a rotor hub and a plurality of blades extending from the rotor hub, wherein each blade has a full-span forward sweep along a leading edge of the blade that starts at an airfoil root of the blade at the hub and extends to a blade tip, wherein a sweep of a blade is a percentage of a root axial chord length of the respective blade.
Public/Granted literature
- US20180073517A1 FULL-SPAN FORWARD SWEPT AIRFOILS FOR GAS TURBINE ENGINES Public/Granted day:2018-03-15
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