Combustion characteristics of non-premixed methane micro-jet flame in coflow air and thermal interaction between flame and micro tube

X Li, J Zhang, H Yang, L Jiang, X Wang… - Applied thermal …, 2017 - Elsevier
The combustion characteristics of non-premixed methane micro-jet flame in coflow air were
investigated experimentally and numerically. A detailed reaction mechanism was employed …

A numerical study on the ability to predict the heat release rate using CH* chemiluminescence in non-sooting counterflow diffusion flames

A Hossain, Y Nakamura - Combustion and flame, 2014 - Elsevier
Numerical studies on 1-D, non-sooting counterflow diffusion flames were performed to
determine the precision with which the total heat release rate can be calculated using light …

Numerical investigations of micro-scale diffusion combustion: A brief review

PR Resende, M Ayoobi, AM Afonso - Applied Sciences, 2019 - mdpi.com
With the increasing global concerns about the impacts of byproducts from the combustion of
fossil fuels, researchers have made significant progress in seeking alternative fuels that …

A numerical study on the combustion limits of mesoscale methane jet flames with hydrogen addition

B Hou, A Fan - International Journal of Hydrogen Energy, 2022 - Elsevier
A meso-scale jet flame model was established for the flame ports of domestic gas stoves.
The influences of hydrogen addition ratio (β= 0%–25%) on the combustion limits were …

Flame base structures of micro-jet hydrogen/methane diffusion flames

J Gao, A Hossain, Y Nakamura - Proceedings of the combustion institute, 2017 - Elsevier
In this study, a comparison of flame base structures of hydrogen/methane–air diffusion
flames formed over a tiny-jet is made numerically for both isothermal and thermal conductive …

A numerical study on the structure and dynamics of fuel-rich premixed H2–air jet flames above a divergent micro-nozzle

K Liu, H Tan, A Fan - International Journal of Hydrogen Energy, 2024 - Elsevier
In this study, the flame structures of a fuel-rich premixed H 2–air mixture issued from a
divergent micronozzle were numerically studied and compared with their counterparts. The …

Thermal and chemical structures formed in the micro burner of miniaturized hydrogen-air jet flames

A Hossain, Y Nakamura - Proceedings of the combustion institute, 2015 - Elsevier
The thermal and chemical structure formed in the micro burner potentially leading to the
unique stability mechanism of miniaturized jet diffusion flame via excess heat recirculation …

A numerical study on heat-recirculation assisted combustion for small scale jet diffusion flames at near-extinction condition

J Gao, A Hossain, T Matsuoka, Y Nakamura - Combustion and flame, 2017 - Elsevier
In order to prove the existence of heat-recirculation (through burner wall) assisted flame
stabilization mechanism for miniaturized jet diffusion flames, a series of two-dimensional …

Effects of channel length on propagation behaviors of non-premixed H2-air flames in Y-shaped micro combustors

Y Xiang, S Wang, Z Yuan, A Fan - International Journal of Hydrogen Energy, 2020 - Elsevier
In the present study, dynamics of non-premixed hydrogen-air flames in two Y-shaped
cylindrical micro combustors of different horizontal channel lengths (L= 100 and 200 mm) …

Effect of hydrogen addition on the structure and stabilization of a micro-jet methane diffusion flame

D Li, R Wang, G Yang, J Wan - International Journal of Hydrogen Energy, 2021 - Elsevier
The micro-jet diffusion flame can act as the heat source for the micro power generation
systems due to some advantages. The present work investigates the effect of hydrogen …