FLAME STRUCTURE OF DIESEL SURROGATE COMBUSTION IN A COUNTERFLOW DIFFUSION FLAME

2016 ◽  
Author(s):  
Edgar Aguilera ◽  
DARIO ALVISO ◽  
Raúl Gómez
Keyword(s):  
Diffusion Flame ◽  
Flame Structure ◽  
Counterflow Diffusion Flame

scholarly journals Numerical study of the Effect of CO2 on the NH3/CH4 Counterflow Diffusion Flame in O2/CO2/N2 Atmosphere

2021 ◽  
Vol 898 (1) ◽  
pp. 012006
Author(s):  
Conghao Li ◽  
Jingfu Wang ◽  
Ying Chen ◽  
Xiaolei Zhang
Keyword(s):  
Diffusion Flame ◽  
Numerical Study ◽  
Flame Structure ◽  
Flame Temperature ◽  
Combustion Characteristics ◽  
No Emission ◽  
N2 Atmosphere ◽  
Fraction Increase ◽  
Temperature And Pressure ◽  
Counterflow Diffusion Flame

Abstract Ammonia, as a carbon-neutral fuel, draws people attentions recently. NH3/CH4 blends is considered as a kind of fuel. A numerical simulation of the effects of CO2 dilution on the combustion characteristics and NO emission of NH3/CH4 counterflow diffusion flame was conducted in this study. Diffusion flame structure, the influence of CO2 radiation characteristics on temperature and NO emission characteristics were studies at normal temperature and pressure. The dilution and radiation of CO2 reduce the flame temperature significantly. NO concentration decreased with the CO2 mole fraction increase effectively. The study extends the basic combustion characteristics of NH3 containing fuel.

Numerical study on flame structure and NO formation in CH4-O2-N2 counterflow diffusion flame diluted with H2O

2004 ◽  
Vol 28 (14) ◽  
pp. 1255-1267 ◽  
Author(s):  
Dong-Jin Hwang ◽  
Jong-Wook Choi ◽  
Jeong Park ◽  
Sang-In Keel ◽  
Chang-Bo Ch ◽  
...  
Keyword(s):  
Diffusion Flame ◽  
Numerical Study ◽  
Flame Structure ◽  
No Formation ◽  
Counterflow Diffusion Flame

NOx emission from high-temperature air/methane counterflow diffusion flame

2002 ◽  
Vol 41 (7) ◽  
pp. 693-698 ◽  
Author(s):  
Ryugo Fuse ◽  
Hideaki Kobayashi ◽  
Yiguang Ju ◽  
Kaoru Maruta ◽  
Takashi Niioka
Keyword(s):  
High Temperature ◽  
Diffusion Flame ◽  
Nox Emission ◽  
Counterflow Diffusion Flame

The extinction limits of a hydrogen counterflow diffusion flame above liquid oxygen

2003 ◽  
Vol 135 (1-2) ◽  
pp. 87-96 ◽  
Author(s):  
Matthew Juniper ◽  
Nasser Darabiha ◽  
Sébastien Candel
Keyword(s):  
Diffusion Flame ◽  
Liquid Oxygen ◽  
Counterflow Diffusion Flame

scholarly journals Application of the “counterflow diffusion flame” method in simulating the final ballistics of ammunition based on reaction materials

2018 ◽  
pp. 37-45
Author(s):  
E. A. Khmelnikov ◽  
T. E. Zavodova ◽  
K. V. Smagin ◽  
S. F. Dubinina
Keyword(s):  
Mathematical Simulation ◽  
Diffusion Flame ◽  
Light Alloy ◽  
Additional Energy ◽  
Counterflow Diffusion Flame ◽  
Flame Method ◽  
Soft Targets

Due to the constant modernization of weapons and ammunition production, it has become necessary to search for new types of equipment. Within the research, we examine the possibility of using fluoroplastic as a reaction material which can replace explosives in ammunition used to destroy lightly armored and soft targets. The paper shows the results of experiments and mathematical simulation of the fluoroplastic striker penetrating into the light alloy barriers. The counterflow diffusion flame method was used to take into account the additional energy released as a result of interaction during the simulation

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