Fiber Grating Moisture And Chemical Sensing System
Patent
·
OSTI ID:880061
- Turin, IT
A vane for a stator of a variable-geometry turbine, in particular for aeronautical engines, has an airfoil profile and a pair of hinge portions, which are carried by the airfoil profile and enable the airfoil profile to be coupled to a support structure of the stator so as to be rotatable about an axis of adjustment; the vane also has internal channels that allow a flow of air to pass through in order to cool the hinge portions.
- DOE Contract Number:
- FG03-99ER82753
- Assignee:
- Avio S.p.A. (Rivalta di Torin, IT)
- Patent Number(s):
- US 6682297
- Application Number:
- 10/457845
- OSTI ID:
- 880061
- Country of Publication:
- United States
- Language:
- English
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