CFD modelling of air-fired and oxy-fuel combustion of lignite in a 100 KW furnace

AH Al-Abbas, J Naser, D Dodds - Fuel, 2011 - Elsevier
In this paper, a comprehensive computational fluid dynamics (CFD) modelling study was
undertaken by integrating the combustion of pulverized dry lignite in several combustion …

Experimental investigation on the stability of turbulent swirling methane/air-O2 flames

S Chakchak, A Hidouri, A Ghabi, AF Ghoniem… - … Thermal and Fluid …, 2023 - Elsevier
This work investigates the combustion characteristics of CH 4-air/O 2 turbulent swirling
flames in a co-axial burner with radial fuel injection. The burner configuration consists of two …

CFD study on influence of fuel temperature on NOx emission in a HiTAC furnace

A Khoshhal, M Rahimi, AA Alsairafi - International Communications in Heat …, 2011 - Elsevier
The influence of the fuel temperature on NOx formation was investigated numerically. For
this purpose CFD modeling of NOx emission in an experimental furnace equipped with high …

Oxy-combustion of hydrogen-enriched methane: experimental measurements and analysis

YS Sanusi, EMA Mokheimer, MR Shakeel… - Energy & …, 2017 - ACS Publications
Oxy-combustion characteristics of methane and hydrogen-enriched methane have been
investigated experimentally in a nonpremixed swirl-stabilized combustor. Experiments were …

LES-CMC simulations of a turbulent hydrogen jet in oxy-combustion regimes

A Rosiak, A Tyliszczak - international journal of hydrogen energy, 2016 - Elsevier
The paper presents the results of numerical simulations of a combustion process for a pure
hydrogen jet in the atmosphere of oxygen and water vapor. The research was performed …

Numerical study of one air-fired and two oxy-fuel combustion cases of propane in a 100 kW furnace

AH Al-Abbas, J Naser - Energy & Fuels, 2012 - ACS Publications
A computational fluid dynamics (CFD) modeling study has been carried out. The study
involved gaseous fuel combustion with associated chemical reactions, radiative heat …

Control of flames by tangential jet actuators in oxy-fuel burners

T Boushaki, JC Sautet, B Labegorre - Combustion and flame, 2009 - Elsevier
The active control of oxy-fuel flames from burners with separated jets is investigated. The
control system consists of four small jet actuators, placed tangential to the exit of the main …

Oxygen enrichment effects on CH4-air turbulent flow characteristics in a coaxial swirl burner

S Chakchak, H Zaidaoui, A Hidouri… - Combustion Science …, 2023 - Taylor & Francis
This paper reports results on the effect of oxygen enrichment on flow and turbulent flames in
a coaxial swirl burner. The investigation was performed by S-PIV in CH4-air-O2 non-reacting …

Effects of swirl on the stabilization of non-premixed oxygen-enriched flames above coaxial injectors

A Degenève, C Mirat, J Caudal… - … for Gas Turbines …, 2019 - asmedigitalcollection.asme.org
An experimental study is carried out to analyze the effects of swirl on the structure and
stabilization of methane non-premixed oxygen-enriched flames above a coaxial injector in …

Experimental investigation of CH4-air-O2 turbulent swirling flames by Stereo-PIV

T Boushaki, N Merlo, S De Persis, C Chauveau… - … Thermal and Fluid …, 2019 - Elsevier
This paper presents an investigation of the dynamic characteristics of non-premixed
turbulent swirling flames using the stereo-PIV technique. To finely characterize the flow field …