GAS TURBINE ENGINE COMPONENT WITH COMBINED MATE FACE AND PLATFORM COOLING
First Claim
1. A component for a gas turbine engine, comprising:
- a platform that axially extends between a leading edge and a trailing edge, circumferentially extends between a first mate face and a second mate face, and includes at least one gas path surface and at least one non-gas path surface;
said component defining at least one cavity that extends at least partially inside of the component;
a first plurality of cooling holes extending from said at least one cavity to at least one of said first mate face and said second mate face; and
a second plurality of cooling holes extending from either said at least one cavity or said at least one non-gas path surface to said at least one gas path surface.
3 Assignments
0 Petitions
Accused Products
Abstract
A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a platform that axially extends between a leading edge and a trailing edge, circumferentially extends between a first mate face and a second mate face, and includes a gas path surface and a non-gas path surface. The component defines at least one cavity that extends at least partially inside of the component. A first plurality of cooling holes extends from the at least one cavity to at least one of the first mate face and the second mate face and a second plurality of cooling holes extends from either the at least one cavity or the non-gas path surface to the gas path surface.
21 Citations
20 Claims
-
1. A component for a gas turbine engine, comprising:
-
a platform that axially extends between a leading edge and a trailing edge, circumferentially extends between a first mate face and a second mate face, and includes at least one gas path surface and at least one non-gas path surface; said component defining at least one cavity that extends at least partially inside of the component; a first plurality of cooling holes extending from said at least one cavity to at least one of said first mate face and said second mate face; and a second plurality of cooling holes extending from either said at least one cavity or said at least one non-gas path surface to said at least one gas path surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A gas turbine engine, comprising:
-
a compressor section; a combustor section in fluid communication with said compressor section; a turbine section in fluid communication said combustor section; a component positioned within at least one of said compressor section and said turbine section, wherein said component includes; a platform that axially extends between a leading edge and a trailing edge, circumferentially extends between a first mate face and a second mate face, and includes at least one gas path surface and at least one non-gas path surface; said component defining at least one cavity that extends at least partially inside of said component; a first plurality of cooling holes extending through at least one of said first mate face and said second mate face; and a second plurality of cooling holes extending from either said at least one cavity or said at least one non-gas path surface to said at least one gas path surface. - View Dependent Claims (14, 15, 16)
-
-
17. A method of cooling a component of a gas turbine engine, comprising the steps of:
-
circulating a cooling airflow through a cavity of the component; directing a first portion of the cooling airflow into a first plurality of cooling holes that extend from the cavity to a mate face of the component; and directing a second portion of the cooling airflow into a second plurality of cooling holes that extend from either the cavity or a non-gas path surface to a gas path surface of the component. - View Dependent Claims (18, 19, 20)
-
Specification