Invention Grant
- Patent Title: Aircraft engine blading
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Application No.: US13307793Application Date: 2011-11-30
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Publication No.: US09695694B2Publication Date: 2017-07-04
- Inventor: Norbert Huebner
- Applicant: Norbert Huebner
- Applicant Address: DE Munich
- Assignee: MTU Aero Engines GmbH
- Current Assignee: MTU Aero Engines GmbH
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: EP10193067 20101130
- Main IPC: F01D5/14
- IPC: F01D5/14

Abstract:
A blading for a turbine, in particular a gas turbine, is disclosed. The blades of the blading in a section near the tip have a distribution ratio (t/l) of at least 0.70, in particular at least 0.9, and/or at most 0.97, in particular at most 0.95. A downstream flow angle (α) is at most 167°, in particular at most 165°, and at least 155°, in particular at least 160°. In addition, or alternatively, an acceleration ratio (w2/w1) is at least 1.4, in particular at least 1.5.
Public/Granted literature
- US20120156047A1 AIRCRAFT ENGINE BLADING Public/Granted day:2012-06-21
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