Effect of H2 addition on combustion characteristics of dimethyl ether jet diffusion flame

Numerical investigation on the combustion characteristics of methane/air in a micro-combustor with a hollow hemispherical bluff body

“…Fan et al [10,11] studied on the shape and size of bluff body, results showed that there was the recirculation zone behind the bluff body due to the interaction of the mixture gas, which prolonged the residence time of mixture gas to make the reaction carried out adequately. Yan et al [12][13][14] studied on the combustion characteristics of methane/air, the results revealed that the combustion of methane/air could be improved by added hydrogen into the mixture gas. Hydrogen is easy to burn, to the heat release of which can contribute to the combustion of methane.…”

The impact of hydrogen enrichment and bluff-body lip thickness on characteristics of blended propane/hydrogen bluff-body stabilized turbulent diffusion flames

“…[8]. Kang et al observed significant changes in blended dimethyl ether-hydrogen flame structure when H 2 addition was above 60% (volume fraction) [9]. Mishra and Kumar observed flame length reduction in LPG-H 2 coaxial flames with hydrogen addition to the fuel stream [10].…”

A mathematical model for flame volume estimation based on flame height of turbulent gaseous fuel jet

“…Gaseous fuels have been used in many sectors to provide energy, and its combustion characteristics during the energy conversion have attracted attentions [1][2][3][4][5]. Fonseca et al [1] study the combustion performance of the hydrogen-rich fuel with several hydrogen contents by employing gas turbine.…”