Numerical study on a novel burner designed to improve MILD combustion behaviors at the oxygen enriched condition
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.02.023
Abstract: Abstract Despite the higher efficiency, oxygen-enriched combustion (OEC) suffers from high NOx emission. To promote its application, this paper proposes a new conceptual burner which could maintain the high efficiency while effectively reduce NOx emission.… read more here.
Keywords: burner; novel burner; mild combustion; oxygen ... See more keywords
Autoignition and flame propagation in non-premixed MILD combustion
Sign Up to like & getrecommendations! Published in 2019 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.12.025
Abstract: Abstract Direct Numerical Simulation (DNS) data of Moderate or Intense Low-oxygen Dilution (MILD) combustion are analysed to gather insights on autoignition and flame propagation in MILD combustion. Unlike in conventional combustion, the chemical reactions occur… read more here.
Keywords: mild combustion; flame propagation; flame; autoignition ... See more keywords
Application of machine learning for filtered density function closure in MILD combustion
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.10.043
Abstract: Abstract A machine learning algorithm, the deep neural network (DNN) 1 , is trained using a comprehensive direct numerical simulation (DNS) dataset to predict joint filtered density functions (FDFs) of mixture fraction and reaction progress… read more here.
Keywords: machine learning; dnn; combustion; mild combustion ... See more keywords
MILD combustion versus conventional bluff-body flame of a premixed CH4/air jet in hot coflow
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.115934
Abstract: Abstract The present work is to investigate the MILD (moderate and intense low-oxygen dilution) combustion of a premixed methane jet in hot coflow against its conventional counterpart, i.e., a typical bluff-body flame, under identical inlet… read more here.
Keywords: bluff body; flame; mild combustion; combustion ... See more keywords
A new skeletal mechanism for simulating MILD combustion optimized using Artificial Neural Network
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.121603
Abstract: Abstract This work develops a new skeletal mechanism of methane MILD combustion by a joint method of Directed Relation Graph (DRG), Computational Singular Perturbation (CSP) and Artificial Neural Network (ANN) (abbreviated as DRG-CSP-ANN method), where… read more here.
Keywords: csp; mild combustion; skeletal mechanism; new skeletal ... See more keywords
Influence of preheating and thermal power on cyclonic burner characteristics under mild combustion
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.06.049
Abstract: Abstract Autoignition and stabilization of distributed combustion regimes have been proved to occur when a sufficient entrainment of hot species in the fresh reactants jets is reached, thus providing simultaneously for the sensible enthalpy to… read more here.
Keywords: thermal power; combustion; cyclonic burner; mild combustion ... See more keywords
Nitric oxide of MILD combustion of a methane jet flame in hot oxidizer coflow: Its formations and emissions under H2O, CO2 and N2 dilutions
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.07.057
Abstract: Abstract This study investigates the formation of nitric oxide (NO) from the MILD combustion of a methane jet flame in hot oxidizer coflow (JHC) diluted by N2, H2O and CO2, respectively. A mass fraction of… read more here.
Keywords: flame; combustion; mild combustion; h2o co2 ... See more keywords
Tabulated Chemistry Approach for the Simulation of MILD Combustion: Effects of Scalar Mixing and Chemistry Tabulation
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07850
Abstract: MILD (moderate and intense low-oxygen dilution) combustion is a highly promising technology to deliver clean and efficient thermal energy. However, because of its unconventional reaction nature, the optimization of the MILD combustion in various industrial… read more here.
Keywords: mild combustion; tabulated chemistry; chemistry; chemistry approach ... See more keywords