Experimental investigation of coflow effect on the ignition process of a methane jet diffusion flame

Experimental Investigation of CH4/Air Inverse Diffusion Flame Stabilization by Nonequilibrium Plasma

Journal of Propulsion and Power ◽

10.2514/1.b37553 ◽

2019 ◽

Vol 35 (6) ◽

pp. 1151-1162

Author(s):

Wansheng Nie ◽

Siyin Zhou ◽

Tianyi Shi ◽

Tikai Zheng ◽

Xueke Che

Keyword(s):

Experimental Investigation ◽

Diffusion Flame ◽

Nonequilibrium Plasma ◽

Flame Stabilization ◽

Inverse Diffusion ◽

Inverse Diffusion Flame

An Experimental Investigation of the Blowout Limits of a Jet Diffusion Flame in Co-Flowing Streams of Different Velocity and Composition

Journal of Energy Resources Technology ◽

10.1115/1.2905981 ◽

1993 ◽

Vol 115 (2) ◽

pp. 142-147 ◽

Cited By ~ 5

Author(s):

I. Wierzba ◽

K. Kar ◽

G. A. Karim

Keyword(s):

Carbon Dioxide ◽

Experimental Investigation ◽

Laminar Flow ◽

Turbulent Flow ◽

Diffusion Flame ◽

Detrimental Effect ◽

Stream Velocity ◽

Air Stream ◽

Methane Diffusion ◽

Flow Stream

The blowout limits of a methane diffusion flame in a co-flowing air-fuel or air-diluent stream were determined for a range of surrounding co-flow stream velocities, both laminar and turbulent, up to ~ 1.50 m/s. Methane, ethylene, propane and hydrogen were used as the fuels in the surrounding co-flow stream while nitrogen and carbon dioxide were used as diluents. The experimental results show that the velocity of the surrounding stream affects the blowout phenomena significantly. An increase in the stream velocity has a detrimental effect on the blowout limits at very low velocities up to 0.30 m/s (essentially laminar flow) and at velocities higher than 1.50 m/s (turbulent flow). The addition of a fuel to the air stream in most cases enhances the blowout limit of a methane diffusion flame. However, different trends in the variation of the blowout limits with the surrounding fuel concentration were observed, depending on the type of fuel used and on whether the surrounding coflow stream was laminar or turbulent. The addition of nitrogen or carbon dioxide to the air stream results in decreasing the blowout limits. The effect is more severe at the higher velocities.

Experimental Investigation of the Compression Ignition Process of High Reactivity Gasoline Fuels and E10 Certification Gasoline using a High-Pressure Direct Injection Gasoline Injector

10.4271/2020-01-0323 ◽

2020 ◽

Cited By ~ 1

Author(s):

Jiongxun Zhang ◽

Meng Tang ◽

William Atkinson ◽

Henry Schmidt ◽

Seong-Young Lee ◽

...

Keyword(s):

Experimental Investigation ◽

High Pressure ◽

Direct Injection ◽

High Reactivity ◽

Ignition Process ◽

Compression Ignition

Experimental investigation of laminar LPG–H2 jet diffusion flame with preheated reactants

Fuel ◽

10.1016/j.fuel.2008.02.022 ◽

2008 ◽

Vol 87 (13-14) ◽

pp. 3091-3095 ◽

Cited By ~ 20

Author(s):

D MISHRA ◽

P KUMAR

Keyword(s):

Experimental Investigation ◽

Diffusion Flame

Lift-off of jet diffusion flame in sub-atmospheric pressures: An experimental investigation and interpretation based on laminar flame speed

Combustion and Flame ◽

10.1016/j.combustflame.2013.10.021 ◽

2014 ◽

Vol 161 (4) ◽

pp. 1125-1130 ◽

Cited By ~ 22

Author(s):

Qiang Wang ◽

Longhua Hu ◽

Mi Zhang ◽

Fei Tang ◽

Xiaochun Zhang ◽

...

Keyword(s):

Experimental Investigation ◽

Diffusion Flame ◽

Laminar Flame ◽

Flame Speed ◽

Laminar Flame Speed ◽

Lift Off

Diffusion flame side sag behavior in cross winds: Experimental investigation and scaling analysis

Fuel ◽

10.1016/j.fuel.2021.122252 ◽

2022 ◽

Vol 310 ◽

pp. 122252

Author(s):

Xu Fang ◽

Xiaolei Zhang ◽

Richard K.K. Yuen ◽

Longhua Hu

Keyword(s):

Experimental Investigation ◽

Diffusion Flame ◽

Scaling Analysis

Experimental investigation of nitrogen addition effect on combustion characteristics of buoyant turbulent diffusion flame

Fuel ◽

10.1016/j.fuel.2018.12.001 ◽

2019 ◽

Vol 240 ◽

pp. 237-243 ◽

Cited By ~ 7

Author(s):

Yubo Bi ◽

Jian Chen ◽

Xiao Chen ◽

Shouxiang Lu ◽

Changhai Li

Keyword(s):

Experimental Investigation ◽

Diffusion Flame ◽

Turbulent Diffusion ◽

Nitrogen Addition ◽

Combustion Characteristics ◽

Turbulent Diffusion Flame

Experimental investigation and particle dynamic simulation for synthesizing titania nanoparticles using diffusion flame

Chemical Engineering Journal ◽

10.1016/j.cej.2005.02.011 ◽

2005 ◽

Vol 108 (3) ◽

pp. 203-212 ◽

Cited By ~ 13

Author(s):

Ruoyu Hong ◽

Zhiqiang Ren ◽

Jianmin Ding ◽

Hongzhong Li

Keyword(s):

Experimental Investigation ◽

Dynamic Simulation ◽

Diffusion Flame ◽

Titania Nanoparticles ◽

Particle Dynamic

Experimental investigation on soot volume fraction in an ethylene diffusion flame by emission spectrometry without optically-thin assumption

Journal of Physics Conference Series ◽

10.1088/1742-6596/147/1/012084 ◽

2009 ◽

Vol 147 ◽

pp. 012084 ◽

Cited By ~ 2

Author(s):

Jing Lu ◽

Chun Lou ◽

Huai-Chun Zhou

Keyword(s):

Experimental Investigation ◽

Diffusion Flame ◽

Volume Fraction ◽

Soot Volume Fraction ◽

Emission Spectrometry

Experimental investigation of the ignition process in a separated dual-swirl spray flame

Combustion and Flame ◽

10.1016/j.combustflame.2020.05.010 ◽

2020 ◽

Vol 219 ◽

pp. 161-177 ◽

Cited By ~ 3

Author(s):

Siheng Yang ◽

Chi Zhang ◽

Yuzhen Lin ◽

Xin Xue ◽

Xiaohua Gan

Keyword(s):

Experimental Investigation ◽

Ignition Process ◽

Spray Flame