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Autoignition and flame lift-off behavior of a fuel jet mixing with turbulent hot air coflow

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (4)

For advanced lean premixed gas turbine combustors that have high inlet air temperatures, autoignition that occurs during the fuel/air mixing process i......

Flame lengths in two directions underneath a ceiling induced by line-source fire: An experimental study and global model

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (3)

The present study investigates experimentally flame lengths in the two directions underneath a horizontal ceiling (x-direction: parallel to the longer......

Experimental investigation and analysis of flame height transition and air entrainment of near-wall rectangular-source fires at various distances

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (3)

This work provides a comprehensive experimental investigation of the flame transition behavior of nearwall fires at various distances, employing fiv e......

Towards predictive combustion kinetic models: Progress in model analysis and informative experiments

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (1)

One of the key tasks of combustion chemistry research is to develop accurate and robust combustion kinetic models for practical fuels. An accurate and......

Quantum confinement and size resolved modeling of electronic and optical properties of small soot particles

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (1)

Electronic and optical properties of flame-generated carbon nanoparticles were modeled based on quantum confinement and amorphous semiconductor theory......

A shock tube and modeling study on ignition delay times of pyridine under O-2/CO2 atmospheres at elevated pressures

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (4)

Pressurized oxy-fuel combustion has been attracting increasing attentions due to its improved efficiency and low cost. The present study reports ignit......

Experimental study of impact of lubricant-derived ash on oxidation reactivity of soot generated in diesel engines

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (4)

The objective of the present study was to understand how the lubricant-derived ash-loaded diesel particulate filter (DPF) impacted the soot oxidation ......

Experimental and modeling study of H2S formation and evolution in air staged combustion of pulverized coal

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (4)

High-concentration H2S formed in the reduction zone of pulverized coal air-staged combustion can result into the high temperature corrosion of water w......

Insight into fuel isomeric effects on laminar flame propagation of pentanones

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (2)

Laminar flame propagation was investigated for pentanone isomers/air mixtures (3-pentanone, 2pentanone and 3-methyl-2-butanone) in a high-pressure con......

Experimental and kinetic modelling studies of flammability limits of partially dissociated NH 3 and air mixtures

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (2)

This paper presents a set of experimental and kinetic modelling studies of the flammability limits of partially dissociated NH 3 in air at 295 K and 1......

Measurement of the effect of water droplets on strained laminar flames using two-phase PIV

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (2)

The effect of water droplets on strained methane-air laminar flames is investigated using particle image velocimetry of both gas and liquid phases. We......

Flame spray pyrolysis synthesis and H2S sensing properties of CuO-doped SnO2 nanoparticles

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (4)

In this work, CuO-doped SnO2 (CuO/SnO2) nanoparticles with different CuO mass fractions (0-1.0 wt%) are synthesized by a flame spray pyrolysis (FSP) r......

Probing the fuel-specific intermediates in the low-temperature oxidation of 1-heptene and modeling interpretation

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (1)

In this work, low temperature (low-T) oxidation of 1-heptene was investigated in a jet-stirred reactor (JSR) over the temperatures of 450-800 K, 770 T......

Entanglement of n- heptane and iso- butanol chemistries in flames fueled by their mixtures

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (2)

This paper concerns itself with the entanglement of the high-temperature oxidation chemistry of nheptane and iso- butanol in flames fueled by their mi......

Chemistry deriving from OOQOOH radicals in alkane low-temperature oxidation: A first combined theoretical and electron-ion coincidence mass spectrometry study

期刊: PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021; 38 (1)

While there is consensus on the fact that OOQOOH radicals, produced by two oxygen additions from alkyl radicals, are the heart of the low-temperature ......

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