Invention Application
- Patent Title: GAS TURBINE BLADE WITH PEDESTAL ARRAY
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Application No.: US15004498Application Date: 2016-01-22
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Publication No.: US20170211394A1Publication Date: 2017-07-27
- Inventor: Charles Thistle , Yongxiang D. Xue
- Applicant: United Technologies Corporation
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D9/04 ; F01D25/12 ; F01D5/14

Abstract:
A component for a gas turbine engine is provided. The component having: a platform; an airfoil secured to and extending radially from the platform, the airfoil having an exterior surface extending from a leading edge and a trailing edge; an internal cooling cavity located within the airfoil; and a first row of pedestals extending between opposite sides of the internal cavity and a second row of pedestals adjacent to the first row of pedestals and extending between opposite sides of the internal cavity, wherein the first row of pedestals are further from the trailing edge than the second row of pedestals and a lowermost pedestal of the first row of pedestals is further from the platform than a lowermost pedestal of the second row of pedestals.
Public/Granted literature
- US10570749B2 Gas turbine blade with pedestal array Public/Granted day:2020-02-25
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