skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine

Abstract

A transition duct system (10) for delivering hot-temperature gases from a plurality of combustors in a combustion turbine engine is provided. The system includes an exit piece (16) for each combustor. The exit piece may include an arcuate connecting segment (36). An arcuate ceramic liner (60) may be inwardly disposed onto a metal outer shell (38) along the arcuate connecting segment of the exit piece. Structural arrangements are provided to securely attach the ceramic liner in the presence of substantial flow path pressurization. Cost-effective serviceability of the transition duct systems is realizable since the liner can be readily removed and replaced as needed.

Inventors:
Issue Date:
Research Org.:
SIEMENS ENERGY, INC. Orlando, FL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1407947
Patent Number(s):
9,810,434
Application Number:
15/002,437
Assignee:
SIEMENS ENERGY, INC.
DOE Contract Number:  
FE0023955
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jan 21
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Wiebe, David J. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine. United States: N. p., 2017. Web.
Copy to clipboard
Wiebe, David J. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine. United States.
Copy to clipboard
Wiebe, David J. Tue . "Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine". United States. https://www.osti.gov/servlets/purl/1407947.
Copy to clipboard
@article{osti_1407947,
title = {Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine},
author = {Wiebe, David J.},
abstractNote = {A transition duct system (10) for delivering hot-temperature gases from a plurality of combustors in a combustion turbine engine is provided. The system includes an exit piece (16) for each combustor. The exit piece may include an arcuate connecting segment (36). An arcuate ceramic liner (60) may be inwardly disposed onto a metal outer shell (38) along the arcuate connecting segment of the exit piece. Structural arrangements are provided to securely attach the ceramic liner in the presence of substantial flow path pressurization. Cost-effective serviceability of the transition duct systems is realizable since the liner can be readily removed and replaced as needed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {11}
}
Copy to clipboard
Patent:
View Patent
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Thermal Machine
patent-application, May 2011

    [ × clear filter / sort ]

    Similar Records in DOE Patents and OSTI.GOV collections: