Device for improved air and fuel distribution to a combustor
Abstract
A flow conditioning device for a can annular gas turbine engine, including a plurality of flow elements disposed in a compressed air flow path leading to a combustor, configured such that relative adjustment of at least one flow directing element with respect to an adjacent flow directing element during operation of the gas turbine engine is effective to adjust a level of choking of the compressed air flow path.
- Inventors:
- Issue Date:
- Research Org.:
- Siemens Energy, Inc., Orlando, FL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568331
- Patent Number(s):
- 10288290
- Application Number:
- 15/139,970
- Assignee:
- Siemens Energy, Inc. (Orlando, FL)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
- DOE Contract Number:
- FC26-05NT42644
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/27/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS
Citation Formats
Laster, Walter Ray, and Schilp, Reinhard. Device for improved air and fuel distribution to a combustor. United States: N. p., 2019.
Web.
Laster, Walter Ray, & Schilp, Reinhard. Device for improved air and fuel distribution to a combustor. United States.
Laster, Walter Ray, and Schilp, Reinhard. Tue .
"Device for improved air and fuel distribution to a combustor". United States. https://www.osti.gov/servlets/purl/1568331.
@article{osti_1568331,
title = {Device for improved air and fuel distribution to a combustor},
author = {Laster, Walter Ray and Schilp, Reinhard},
abstractNote = {A flow conditioning device for a can annular gas turbine engine, including a plurality of flow elements disposed in a compressed air flow path leading to a combustor, configured such that relative adjustment of at least one flow directing element with respect to an adjacent flow directing element during operation of the gas turbine engine is effective to adjust a level of choking of the compressed air flow path.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {5}
}
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Airflow Modulation Technique for Low Emissions Combustors
patent-application, May 2004
- Wright, E. Scott
- US Patent Application 10/286148; 20040083737
Combustor with two stage primary fuel tube with concentric members and flow regulating
patent, November 1999
- Parker, David Marchant; Whidden, Graydon Lane; Zolyomi, Wendel
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Variable dome valves and combustors provided with said valves
patent, September 1977
- Fromm, Ellsworth H.; Murray, Norman R.
- US Patent Document 4,049,021