FLOX® Combustion at High Power Density and High Flame TemperaturesSource: Journal of Engineering for Gas Turbines and Power:;2010:;volume( 132 ):;issue: 012::page 121503Author:Oliver Lammel
,
Matthias Hase
,
Werner Krebs
,
Harald Schütz
,
Guido Schmitz
,
Rainer Lückerath
,
Michael Stöhr
,
Berthold Noll
,
Manfred Aigner
DOI: 10.1115/1.4001825Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this contribution, an overview of the progress in the design of an enhanced FLOX® burner is given. A fuel flexible burner concept was developed to fulfill the requirements of modern gas turbines: high specific power density, high turbine inlet temperature, and low NOx emissions. The basis for the research work is numerical simulation. With the focus on pollutant emissions, a detailed chemical kinetic mechanism is used in the calculations. A novel mixing control concept, called HiPerMix® , and its application in the FLOX® burner are presented. In view of the desired operational conditions in a gas turbine combustor, this enhanced FLOX® burner was manufactured and experimentally investigated at the DLR test facility. In the present work, experimental and computational results are presented for natural gas and natural gas+hydrogen combustion at gas turbine relevant conditions and high adiabatic flame temperatures (up to Tad=2000 K). The respective power densities are PA=13.3 MW/m2 bar (natural gas (NG)) and PA=14.8 MW/m2 bar(NG+H2), satisfying the demands of a gas turbine combustor. It is demonstrated that the combustion is complete and stable and that the pollutant emissions are very low.
keyword(s): Temperature , Combustion , Fuels , Computer simulation , High pressure (Physics) , Combustion chambers , Natural gas , Nozzles , Flames , Density , Flow (Dynamics) , Pressure , Automobiles , Hydrogen AND Emissions ,
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contributor author | Oliver Lammel | |
contributor author | Matthias Hase | |
contributor author | Werner Krebs | |
contributor author | Harald Schütz | |
contributor author | Guido Schmitz | |
contributor author | Rainer Lückerath | |
contributor author | Michael Stöhr | |
contributor author | Berthold Noll | |
contributor author | Manfred Aigner | |
date accessioned | 2017-05-09T00:37:21Z | |
date available | 2017-05-09T00:37:21Z | |
date copyright | December, 2010 | |
date issued | 2010 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-27147#121503_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/143022 | |
description abstract | In this contribution, an overview of the progress in the design of an enhanced FLOX® burner is given. A fuel flexible burner concept was developed to fulfill the requirements of modern gas turbines: high specific power density, high turbine inlet temperature, and low NOx emissions. The basis for the research work is numerical simulation. With the focus on pollutant emissions, a detailed chemical kinetic mechanism is used in the calculations. A novel mixing control concept, called HiPerMix® , and its application in the FLOX® burner are presented. In view of the desired operational conditions in a gas turbine combustor, this enhanced FLOX® burner was manufactured and experimentally investigated at the DLR test facility. In the present work, experimental and computational results are presented for natural gas and natural gas+hydrogen combustion at gas turbine relevant conditions and high adiabatic flame temperatures (up to Tad=2000 K). The respective power densities are PA=13.3 MW/m2 bar (natural gas (NG)) and PA=14.8 MW/m2 bar(NG+H2), satisfying the demands of a gas turbine combustor. It is demonstrated that the combustion is complete and stable and that the pollutant emissions are very low. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | FLOX® Combustion at High Power Density and High Flame Temperatures | |
type | Journal Paper | |
journal volume | 132 | |
journal issue | 12 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.4001825 | |
journal fristpage | 121503 | |
identifier eissn | 0742-4795 | |
keywords | Temperature | |
keywords | Combustion | |
keywords | Fuels | |
keywords | Computer simulation | |
keywords | High pressure (Physics) | |
keywords | Combustion chambers | |
keywords | Natural gas | |
keywords | Nozzles | |
keywords | Flames | |
keywords | Density | |
keywords | Flow (Dynamics) | |
keywords | Pressure | |
keywords | Automobiles | |
keywords | Hydrogen AND Emissions | |
tree | Journal of Engineering for Gas Turbines and Power:;2010:;volume( 132 ):;issue: 012 | |
contenttype | Fulltext |