Mathematical modelling of swirl oxy-fuel burner flame characteristics

Jovanović, Rastko; Świątkowski, B.; Kakietek, Sławomir; Škobalj, Predrag; Lazović, Ivan; Cvetinović, Dejan

doi:10.1016/j.enconman.2019.04.027

Cited by 19 publications

(2 citation statements)

References 49 publications

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“…Oxygen-enriched combustion is a promising technology to reduce pollution. This technology uses oxygen-enriched air or pure oxygen instead of air, which improves environmental protection significantly . Because of the increase of oxygen content, the flue gas contains a lot of high concentration carbon dioxide, which is helpful for capturing carbon.…”

Section: Introductionmentioning

confidence: 99%

“…This technology uses oxygen-enriched air or pure oxygen instead of air, 1 which improves environmental protection significantly. 2 Because of the increase of oxygen content, the flue gas contains a lot of high concentration carbon dioxide, which is helpful for capturing carbon. The volume of the flue gas is reduced in the condition of high O 2 concentration because of the decrease of nitrogen content, which reduced the heat loss of the flue gas.…”

Section: Introductionmentioning

confidence: 99%

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Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Bai

et al. 2020

ACS Omega

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The experimental study on the laminar flame speeds of the CH4/H2/CO/CO2/N2 mixture was carried out in oxygen-enriched air condition. The laminar flame propagation velocities of the blended gas were measured in a range of equivalence ratios (from 0.6 to 1.4) and oxygen concentrations (from 21 to 33%) using a Bunsen flame. Comparisons between the experiments and calculations show that the GRI Mech 3.0 mechanism can well predict the laminar flame speed of the blended gas in oxygen-enriched conditions. The laminar flame propagation velocities were enhanced by the increasing oxygen concentration, while the reaction pathway of fuel changed little. The effects of each species of the CH4/H2/CO/CO2/N2 mixture on the laminar flame speeds were discussed. Results show that the laminar flame speed is promoted by the increase of H2 and CO, while the laminar flame speed is decreased by the increasing CH4, CO2, and N2 concentrations. The inhibition effect of CO2 on the laminar flame speed is bigger than that of N2, which is due to the difference in the properties of CO2 and N2.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Bai

et al. 2020

ACS Omega

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Probabilistic Simulation of Incremental Lifetime Cancer Risk of Children and Adults Exposed to the Polycyclic Aromatic Hydrocarbons – PAHs in Primary School Environment in Serbia, Model Development and Validation

Jovanović

Živković

2019

Computational and Experimental Approaches in Materials Science and Engineering

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Effect of vane angle on turbulence–chemistry interactions, temperature, flow field, burnout, and NOx emissions in swirling flames fueled by semicoke mixtures

Sun,

Kuang,

et al. 2023

Environ Sci Pollut Res

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Mathematical modelling of swirl oxy-fuel burner flame characteristics

Cited by 19 publications

References 49 publications

Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Probabilistic Simulation of Incremental Lifetime Cancer Risk of Children and Adults Exposed to the Polycyclic Aromatic Hydrocarbons – PAHs in Primary School Environment in Serbia, Model Development and Validation

Effect of vane angle on turbulence–chemistry interactions, temperature, flow field, burnout, and NOx emissions in swirling flames fueled by semicoke mixtures

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Mathematical modelling of swirl oxy-fuel burner flame characteristics

Cited by 19 publications

References 49 publications

Experimental Study of the Laminar Flame Speeds of the CH4/H2/CO/CO2/N2 Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Experimental Study of the Laminar Flame Speeds of the CH4/H2/CO/CO2/N2 Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Probabilistic Simulation of Incremental Lifetime Cancer Risk of Children and Adults Exposed to the Polycyclic Aromatic Hydrocarbons – PAHs in Primary School Environment in Serbia, Model Development and Validation

Effect of vane angle on turbulence–chemistry interactions, temperature, flow field, burnout, and NOx emissions in swirling flames fueled by semicoke mixtures

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Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition

Experimental Study of the Laminar Flame Speeds of the CH₄/H₂/CO/CO₂/N₂ Mixture and Kinetic Simulation in Oxygen-Enriched Air Condition