Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier
Abstract
A gas turbine engine ducting arrangement (10), including: an annular chamber (14) configured to receive a plurality of discrete flows of combustion gases originating in respective can combustors and to deliver the discrete flows to a turbine inlet annulus, wherein the annular chamber includes an inner diameter (52) and an outer diameter (60); an outer diameter mounting arrangement (34) configured to permit relative radial movement and to prevent relative axial and circumferential movement between the outer diameter and a turbine vane carrier (20); and an inner diameter mounting arrangement (36) including a bracket (64) secured to the turbine vane carrier, wherein the bracket is configured to permit the inner diameter to move radially with the outer diameter and prevent axial deflection of the inner diameter with respect to the outer diameter.
- Inventors:
- Issue Date:
- Research Org.:
- Siemens Energy, Inc. Orlando, FL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1329314
- Patent Number(s):
- 9470422
- Application Number:
- 14/059,521
- Assignee:
- Siemens Energy, Inc. (Orlando, FL)
- 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:
- FC26-05NT42644
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Oct 22
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS; 42 ENGINEERING
Citation Formats
Wiebe, David J., Charron, Richard C., and Morrison, Jay A. Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier. United States: N. p., 2016.
Web.
Wiebe, David J., Charron, Richard C., & Morrison, Jay A. Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier. United States.
Wiebe, David J., Charron, Richard C., and Morrison, Jay A. Tue .
"Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier". United States. https://www.osti.gov/servlets/purl/1329314.
@article{osti_1329314,
title = {Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier},
author = {Wiebe, David J. and Charron, Richard C. and Morrison, Jay A.},
abstractNote = {A gas turbine engine ducting arrangement (10), including: an annular chamber (14) configured to receive a plurality of discrete flows of combustion gases originating in respective can combustors and to deliver the discrete flows to a turbine inlet annulus, wherein the annular chamber includes an inner diameter (52) and an outer diameter (60); an outer diameter mounting arrangement (34) configured to permit relative radial movement and to prevent relative axial and circumferential movement between the outer diameter and a turbine vane carrier (20); and an inner diameter mounting arrangement (36) including a bracket (64) secured to the turbine vane carrier, wherein the bracket is configured to permit the inner diameter to move radially with the outer diameter and prevent axial deflection of the inner diameter with respect to the outer diameter.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {10}
}
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