Title:
A method for manufacturing turbine fabrication aero foil
Document Type and Number:
Japanese Patent JP5990593
Kind Code:
B2
Abstract:
According to the method, a turbine aerofoil is made starting from a reference aerofoil, locally reducing the metallic exit angle at the trailing edge in two areas which substantially correspond, in use, to the position of the peaks of the secondary flows in the boundary layer.
Inventors:
Francesco Bertini
Application Number:
JP2014539458A
Publication Date:
September 14, 2016
Filing Date:
November 02, 2012
Export Citation:
Assignee:
The Avio Esse Elle Elle
International Classes:
F01D5/14; F01D9/02
Domestic Patent References:
| JP2008157250A | ||||
| JP2008157247A | ||||
| JP2008157246A | ||||
| JP527201U | ||||
| JP2008138677A | ||||
| JP10169405A |
Foreign References:
| US7121792 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
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