Toward decarbonized power generation with gas turbines by using sequential combustion for burning hydrogen

MR Bothien, A Ciani, JP Wood… - … of Engineering for …, 2019 - asmedigitalcollection.asme.org
Excess energy generation from renewables can be conveniently stored as hydrogen for later
use as a gas turbine fuel. Also, the strategy to sequestrate CO2 from natural gas (NG) will …

Direct Numerical Simulation of hydrogen combustion at auto-ignitive conditions: Ignition, stability and turbulent reaction-front velocity

A Gruber, MR Bothien, A Ciani, K Aditya, JH Chen… - Combustion and …, 2021 - Elsevier
Abstract Direct Numerical Simulations (DNS) are performed to investigate the process of
spontaneous ignition of hydrogen flames at laminar, turbulent, adiabatic and non-adiabatic …

Direct numerical simulation of flame stabilization assisted by autoignition in a reheat gas turbine combustor

K Aditya, A Gruber, C Xu, T Lu, A Krisman… - Proceedings of the …, 2019 - Elsevier
A three-dimensional direct numerical simulation (DNS) is performed for a turbulent hydrogen-
air flame, represented with detailed chemistry, stabilized in a model gas-turbine combustor …

FLOX® Combustion at High Power Density and High Flame Temperatures

O Lammel, H Schütz, G Schmitz, R Lückerath… - 2010 - asmedigitalcollection.asme.org
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 …

Effects of steam addition and/or injection on the combustion characteristics: A review

A Sehat, F Ommi, Z Saboohi - Thermal Science, 2021 - doiserbia.nb.rs
Due to increasing global energy demand and the fact that a major source of the required
energy is generated from fossil fuels, the combustion process has turned into a topic of …

Sequential combustion in gas turbines: the key technology for burning high hydrogen contents with low emissions

MR Bothien, A Ciani, JP Wood… - … expo: power for …, 2019 - asmedigitalcollection.asme.org
Excess energy generation from renewables can be conveniently stored as hydrogen for later
use as a gas turbine fuel. Also, the strategy to sequestrate CO2 from natural gas will require …

The Effect of Pressure on NOx Entitlement and Reaction Timescales in a Premixed Axial Jet-In-Crossflow

B Stiehl, M Otero, T Genova… - Journal of Energy …, 2021 - asmedigitalcollection.asme.org
This paper investigates the pressure dependency of a lean premixed jet injected into a lean
vitiated crossflow with an experimentally verified detailed chemistry computational fluid …

[HTML][HTML] Combustion regime transition of H2 flames during steady and transient operation of a sequential combustor

R Solana-Pérez, SA Shcherbanev… - Proceedings of the …, 2023 - Elsevier
The combustion regime transition in a sequential burner (SB) supplied with H 2 (48 kW) is
experimentally studied during steady and transient operation. The test rig is a simplified …

Influence of Pressure and Steam Dilution on and CO Emissions in a Premixed Natural Gas Flame

S Göke, S Schimek, S Terhaar… - … for Gas Turbines …, 2014 - asmedigitalcollection.asme.org
In the current study, the influence of pressure and steam on the emission formation in a
premixed natural gas flame is investigated at pressures between 1.5 bar and 9 bar. A …

Direct numerical simulation of turbulent boundary layer premixed combustion under auto-ignitive conditions

H Wang, Z Wang, K Luo, ER Hawkes, JH Chen… - Combustion and …, 2021 - Elsevier
In the present work, premixed combustion in a turbulent boundary layer under auto-ignitive
conditions is investigated using direct numerical simulation (DNS). The turbulent inflow of …