Turbine engine components with near surface cooling channels and methods of making the same
Abstract
A turbine component includes an airfoil-shaped core having an outer peripheral surface. A plurality of channels is formed in the core, each opening to the outer peripheral surface. The channels extend substantially radially to be elongated in the radial direction. A first platform is attached to the core. The component also includes an airfoil-shaped non-permeable skin having a hollow interior, an inner peripheral surface and an outer peripheral surface. The skin is sized so that the core can be received in the hollow interior of the skin. A second platform is attached to the skin. The core is received in the hollow interior of the skin such that the outer peripheral surface of the core engages the inner peripheral surface of the skin such that a plurality of generally radial cooling channels are formed between the channels in the core and the inner peripheral surface of the skin.
- Inventors:
- Issue Date:
- Research Org.:
- Siemens Energy, Inc., Orlando, FL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568150
- Patent Number(s):
- 10,247,010
- Application Number:
- 14/699,132
- Assignee:
- Siemens Energy, Inc. (Orlando, FL)
- DOE Contract Number:
- FC26-05NT42646
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/29/2015
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Arrell, Douglas J., and Mazzola, Stefan. Turbine engine components with near surface cooling channels and methods of making the same. United States: N. p., 2019.
Web.
Arrell, Douglas J., & Mazzola, Stefan. Turbine engine components with near surface cooling channels and methods of making the same. United States.
Arrell, Douglas J., and Mazzola, Stefan. Tue .
"Turbine engine components with near surface cooling channels and methods of making the same". United States. https://www.osti.gov/servlets/purl/1568150.
@article{osti_1568150,
title = {Turbine engine components with near surface cooling channels and methods of making the same},
author = {Arrell, Douglas J. and Mazzola, Stefan},
abstractNote = {A turbine component includes an airfoil-shaped core having an outer peripheral surface. A plurality of channels is formed in the core, each opening to the outer peripheral surface. The channels extend substantially radially to be elongated in the radial direction. A first platform is attached to the core. The component also includes an airfoil-shaped non-permeable skin having a hollow interior, an inner peripheral surface and an outer peripheral surface. The skin is sized so that the core can be received in the hollow interior of the skin. A second platform is attached to the skin. The core is received in the hollow interior of the skin such that the outer peripheral surface of the core engages the inner peripheral surface of the skin such that a plurality of generally radial cooling channels are formed between the channels in the core and the inner peripheral surface of the skin.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {4}
}