Invention Publication
- Patent Title: COMPONENT FOR A TURBINE ENGINE WITH A COOLING HOLE
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Application No.: US18536428Application Date: 2023-12-12
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Publication No.: US20240102392A1Publication Date: 2024-03-28
- Inventor: Anquan Wang , Ryan Christopher Jones , Paul Christopher Schilling , Craig Alan Gonyou
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Main IPC: F01D5/18
- IPC: F01D5/18

Abstract:
An apparatus relating to a component for a turbine engine which generates a hot gas fluid flow, and provides a cooling fluid flow. The component having a wall separating the hot gas fluid flow from the cooling fluid flow and having a heated surface along which the hot gas fluid flow flows and a cooled surface facing the cooling fluid flow. At least one cooling hole including a connecting passage extending from a first inlet located at the cooled surface, to a first outlet located at the heated surface, the connecting passage defining a downstream flow direction from the first inlet to the first outlet, the connecting passage comprising a metering section fluidly coupled to the first inlet and defining a metered centerline and a diffusing section, downstream of the metering section, defining a diffused centerline, and fluidly coupling the metering section to the first outlet.
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