Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1990-07-09
1995-01-24
Carone, Michael J.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
416 92, F01D 518
Patent
active
053837665
ABSTRACT:
A stator vane for a gas turbine engine wherein the airfoil section includes a plurality of pockets with an impingement hole at the upstream end of a passageway formed in the pocket and a slot formed on the opposite end of the pocket for discharging a film of cooling air along the outer surface of the air foil. The impingement hole and slot being arranged so that the flow of air in the passageway is in counterflow indirect heat exchange relationship with the gas path, thus placing the hottest part of the metal forming the pocket with the coolest air in the pocket.
REFERENCES:
patent: 4565490 (1986-01-01), Rice
patent: 4770608 (1988-09-01), Anderson et al.
Meyer Robert C.
Przirembel Hans R.
Carone Michael J.
Friedland Norman
United Technologies Corporation
LandOfFree
Cooled vane does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cooled vane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooled vane will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1464543