lâmina de ventilador para um motor de turbina a gás e conjunto de rotor
A fan blade for a gas turbine engine includes: a straight axial dovetail, an airfoil, and a transition section disposed between the dovetail and the airfoil, the fan blade having opposed pressure and suction sides, and further including at least one shoulder protruding from a nominal surface of a se...
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Main Authors | , , , , , |
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Format | Patent |
Language | Portuguese |
Published |
04.07.2017
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Subjects | |
Online Access | Get full text |
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Summary: | A fan blade for a gas turbine engine includes: a straight axial dovetail, an airfoil, and a transition section disposed between the dovetail and the airfoil, the fan blade having opposed pressure and suction sides, and further including at least one shoulder protruding from a nominal surface of a selected one of the pressure and suction sides, wherein the at least one shoulder includes a boss defining a side face, and an upper section extending radially outward from the boss and tapering inward to join a nominal surface of the selected side. |
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Bibliography: | Application Number: BR20151105209 |