[HTML][HTML] Bayesian inference and uncertainty quantification for hydrogen-enriched and lean-premixed combustion systems
Abstract Development of probabilistic modelling tools to perform Bayesian inference and
uncertainty quantification (UQ) is a challenging task for practical hydrogen-enriched and low …
uncertainty quantification (UQ) is a challenging task for practical hydrogen-enriched and low …
NO formation in high pressure premixed flames: Experimental results and validation of a new revised reaction mechanism
S De Persis, L Pillier, M Idir, J Molet, N Lamoureux… - Fuel, 2020 - Elsevier
This paper presents an experimental and modelling study of NO formation in high pressure
premixed flames. Experiments were performed in a high-pressure counterflow burner in …
premixed flames. Experiments were performed in a high-pressure counterflow burner in …
Effects of shear inhomogeneities on the structure of turbulent premixed flames
This paper studies the effects of shear inhomogeneities on the structure and stability
characteristics of turbulent piloted premixed flames. The shear is introduced by splitting the …
characteristics of turbulent piloted premixed flames. The shear is introduced by splitting the …
NOx Formation Mechanism and Emission Prediction in Turbulent Combustion: A Review.
Z Wang, X Yang - Applied Sciences (2076-3417), 2024 - search.ebscohost.com
The field of nitric oxide (NOx) production combined with turbulent flow is a complex issue of
combustion, especially for the different time scales of reactions and flow in numerical …
combustion, especially for the different time scales of reactions and flow in numerical …
Impact of kinetic uncertainties on accurate prediction of NO concentrations in premixed alkane-air flames
Accurate thermochemical mechanisms that can predict the formation of nitrogen oxides (NO
x) are important design tools for low-emissions engines. The lack of accurate direct …
x) are important design tools for low-emissions engines. The lack of accurate direct …
An improved particle swarm algorithm-based method for kinetic modeling study of ammonia/air laminar flame speed
Y Hu, J Li, H Chen, K Li, L Wang, F Zhang - Fuel, 2024 - Elsevier
In recent years, ammonia has garnered increasing attention as a promising carbon-free fuel.
Laminar flame speed is a critical property of ammonia fuel that has been extensively studied …
Laminar flame speed is a critical property of ammonia fuel that has been extensively studied …
Bayesian Calibration of Kinetic Parameters in the CH Chemistry Toward Accurate Prompt-NO Modelling
A Durocher, G Bourque… - … of Engineering for …, 2023 - asmedigitalcollection.asme.org
Significant efforts made by the gas turbine industry have helped reduce nitrogen oxides (NO
x) emissions considerably. To meet and surpass the increasingly stringent regulations …
x) emissions considerably. To meet and surpass the increasingly stringent regulations …
Temperature and CH* measurements and simulations of laminar premixed ethylene jet-wall stagnation flames
JAH Dreyer, EJ Bringley, MY Manuputty… - Proceedings of the …, 2021 - Elsevier
New experimental 2D measurements are reported to characterise the flame location, shape
and temperature of laminar premixed ethylene jet-wall stagnation flames when the …
and temperature of laminar premixed ethylene jet-wall stagnation flames when the …
Quantifying the effect of kinetic uncertainties on NO predictions at engine-relevant pressures in premixed methane–air flames
A Durocher, G Bourque… - … of Engineering for …, 2020 - asmedigitalcollection.asme.org
Accurate and robust thermochemical models are required to identify future low-NOx
technologies that can meet the increasingly stringent emissions regulations in the gas …
technologies that can meet the increasingly stringent emissions regulations in the gas …
Impact of Boundary Condition and Kinetic Parameter Uncertainties on NOx Predictions in Methane-Air Stagnation Flame Experiments
A Durocher, J Wang, G Bourque… - … Expo: Power for …, 2021 - asmedigitalcollection.asme.org
A comprehensive understanding of uncertainty sources in experimental measurements is
required to develop robust thermochemical models for use in industrial applications. Due to …
required to develop robust thermochemical models for use in industrial applications. Due to …