Flexible metallic seal for transition duct in turbine system
Abstract
A turbine system is disclosed. In one embodiment, the turbine system includes a transition duct. The transition duct includes an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The transition duct further includes an interface member for interfacing with a turbine section. The turbine system further includes a flexible metallic seal contacting the interface member to provide a seal between the interface member and the turbine section.
- Inventors:
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1129400
- Patent Number(s):
- 8701415
- Application Number:
- 13/292,389
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- DOE Contract Number:
- FC26-05NT42643
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Nov 09
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Flanagan, James Scott, LeBegue, Jeffrey Scott, McMahan, Kevin Weston, Dillard, Daniel Jackson, and Pentecost, Ronnie Ray. Flexible metallic seal for transition duct in turbine system. United States: N. p., 2014.
Web.
Flanagan, James Scott, LeBegue, Jeffrey Scott, McMahan, Kevin Weston, Dillard, Daniel Jackson, & Pentecost, Ronnie Ray. Flexible metallic seal for transition duct in turbine system. United States.
Flanagan, James Scott, LeBegue, Jeffrey Scott, McMahan, Kevin Weston, Dillard, Daniel Jackson, and Pentecost, Ronnie Ray. Tue .
"Flexible metallic seal for transition duct in turbine system". United States. https://www.osti.gov/servlets/purl/1129400.
@article{osti_1129400,
title = {Flexible metallic seal for transition duct in turbine system},
author = {Flanagan, James Scott and LeBegue, Jeffrey Scott and McMahan, Kevin Weston and Dillard, Daniel Jackson and Pentecost, Ronnie Ray},
abstractNote = {A turbine system is disclosed. In one embodiment, the turbine system includes a transition duct. The transition duct includes an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The transition duct further includes an interface member for interfacing with a turbine section. The turbine system further includes a flexible metallic seal contacting the interface member to provide a seal between the interface member and the turbine section.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {4}
}
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