A review of cavity-based trapped vortex, ultra-compact, high-g, inter-turbine combustors

D Zhao, E Gutmark, P de Goey - Progress in Energy and Combustion …, 2018 - Elsevier
Trapped vortex combustor (TVC) is different from conventional swirl-stabilized combustors. It
takes advantages of a cavity to stabilize the flame. When the cavity size of a TVC is well …

[HTML][HTML] Dissociative influence of H2O vapour/spray on lean blowoff and NOx reduction for heavily carbonaceous syngas swirling flames

DG Pugh, PJ Bowen, R Marsh, AP Crayford… - Combustion and …, 2017 - Elsevier
Recent studies have described and evidenced the enhancement of fundamental combustion
parameters such as laminar flame speed due to the catalytic influence of H 2 O with heavily …

Explosion pressure measurement of 50%H2–50%CO synthesis gas–air mixtures in various turbulent ambience

ZY Sun - Combustion Science and Technology, 2018 - Taylor & Francis
In the present article, the evolution of explosion pressure for 50% H2–50% CO syngas–air
mixtures with a wide range of equivalence ratio in various turbulent ambience had been …

Assessment of a hydrogen-fueled swirling trapped-vortex combustor using large-eddy simulation

R Sharifzadeh, A Afshari - Fuel, 2024 - Elsevier
In recent years, the study of hydrogen combustion has gained significant interest due to its
exceptional lean blow-out (LBO) performance, high efficiencies, and almost negligible …

Assessment of MILD combustion in co/counter-swirl configuration using syngas as a fuel

A Dolai, RV Ravikrishna - International Journal of Hydrogen Energy, 2024 - Elsevier
Moderate or intense low oxygen dilution (MILD) combustion is investigated in a co/counter-
swirl using OH∗-chemiluminescence, species measurements, OH planar laser-induced …

A review of computational studies on trapped vortex combustors for gas turbine applications

SS Narayanan, KM Parammasivam - Aircraft Engineering and …, 2022 - emerald.com
Purpose The purpose of this paper is to comprehensively evaluate the progress in the
development of trapped vortex combustors (TVCs) in the past three decades. The review …

Catalytic Influence of Water Vapor on Lean Blow-Off and NOx Reduction for Pressurized Swirling Syngas Flames

D Pugh, P Bowen, A Crayford… - … for Gas Turbines …, 2018 - asmedigitalcollection.asme.org
It has become increasingly cost-effective for the steel industry to invest in the capture of
heavily carbonaceous basic oxygen furnace or converter gas, and use it to support the …

Quantitative OH measurements and numerical investigation of H2/CO kinetics in syngas-air counterflow diffusion flames

AB Sahu, S Krishna, RV Ravikrishna - Fuel, 2017 - Elsevier
This work presents the first non-intrusive quantitative measurements of [OH] and
temperature in H 2/CO syngas/air counterflow diffusion flames as a function of H 2: CO ratio …

Experimental flame front characterisation in a lean premix burner operating with syngas simplified model fuel

E Canepa, A Nilberto - Energies, 2019 - mdpi.com
The recent growing attention to energy saving and environmental protection issues has
brought attention to the possibility of exploiting syngas from gasification of biomass and coal …

Numerical and Experimental Studies on a Syngas-Fired Ultra Low NOx Combustor

S Krishna, RV Ravikrishna - … of Engineering for …, 2017 - asmedigitalcollection.asme.org
Simulations and exhaust measurements of temperature and pollutants in a syngas-fired
model trapped vortex combustor for stationary power generation applications are reported …