NON-PREMIXED

作品数:16被引量:10H指数:2
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相关领域:化学工程更多>>
相关期刊:《Chinese Journal of Chemical Engineering》《Science China(Physics,Mechanics & Astronomy)》《Propulsion and Power Research》《Journal of Thermal Science》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Large Eddy Simulation of NO Formation in Non-Premixed Turbulent Jet Flames with Flamelet/Progress Variable Approach
《Journal of Thermal Science》2024年第6期2399-2412,共14页WAN Jiawei GUO Junjun WEI Zhengyun JIANG Xudong LIU Zhaohui 
supported by the National Natural Science Foundation of China(51906075);the National Key Research and Development Program of China(2019YFE0100100).
To improve the NO modelling in turbulent flames,the flamelet/progress variable(FPV)model is extended by introducing NO mass fraction into the progress variable and incorporating an additional NO transport equation.Two...
关键词:Sandia flames large eddy simulation flamelet/progress variable model NO emission 
Inhibition Effects of CH_(4)/CH_(3)OH on Dimethyl Ether Cool Flames
《Journal of Thermal Science》2023年第6期2284-2296,共13页ZHOU Xun ZHANG Rui YANG Shenghua LIU Dong 
The authors gratefully acknowledge the support from the National Key R&D Program of China(2016YFB0600100);the Fundamental Research Funds for the Central Universities(30919012104).
CH_(4)/DME mixtures can be used for engines and gas turbines,and have already been studied for many years.However,DME has a strong cool flame phenomenon,which will greatly influence the ignition and combustion charact...
关键词:cool flame dimethyl ether METHANE METHANOL non-premixed counterflow flame 
Experimental and Numerical Study of Non-Premixed Dimethyl Ether/Methane-Air Hot Flame at Elevated Pressures被引量:1
《Journal of Thermal Science》2023年第1期401-413,共13页CAO Jin ZHOU Xun ZHANG Rui YANG Shenghua LIU Dong 
the support from the Fundamental Research Funds for the Central Universities(30919012104);the National Key R&D Program of China(2016YFB0600100)。
Methane has a narrow range of flammable limits,low flame speed and poor ignition characteristics,which limit its utilization in internal combustion engines.However,this issue can be remedied through the use of CH_(4)/...
关键词:COUNTERFLOW high-pressure DME CH4 extinction limit 
Nonlinear Dynamic Characteristics of Turbulent Non-Premixed Acoustically Perturbed Swirling Flames
《Journal of Thermal Science》2022年第3期882-894,共13页ZHOU Hao TAO Chengfei MENG Sheng CEN Kefa 
supported by National Science Fund for Distinguished Young Scholars(51825605)。
The main objective of this article was to experimentally investigate the dynamic response of diffusion flame under acoustic excitation in a laboratory-scale burner.Two parametric variations of the burner,the burner in...
关键词:flame-acoustic resonance non-linear time series analysis non-premixed burners intermittency dynamic characteristics 
Numerical Investigation of Effect of Porosity and Fuel Inlet Velocity on Diffusion Filtration Combustion被引量:2
《Journal of Thermal Science》2021年第4期1278-1288,共11页TAROKH Ali LAVRENTEV Artem MANSOURI Abraham 
Methane-air diffusion filtration combustion in a radiative round-jet burner was numerically investigated in this work.The purpose of this study was focused on the effects of porous media porosity and gas velocity on t...
关键词:NON-PREMIXED diffusion filtration combustion methane-air combustion porous media numerical simulation 
Analysis of Turbulence and Surface Growth Models on the Estimation of Soot Level in Ethylene Non-Premixed Flames被引量:2
《Journal of Thermal Science》2018年第1期78-88,共11页Y.Yunardi Edi Munawar Wahyu Rinaldi Asbar Razali Elwina Iskandar M.Fairweather 
financeally supported by Syiah Kuala University,Banda Aceh,Indonesia described through H-Index Research Scheme,Contract No:1445/UN 11/SP/PNBP/2017
Soot prediction in a combustion system has become a subject of attention, as many factors influence its accuracy. An accurate temperature prediction will likely yield better soot predictions, since the inception, grow...
关键词:SOOT conditional moment closure COMBUSTION surface growth NON-PREMIXED turbulent flame 
Experimental Study on Spark Ignition of Non-premixed Hydrogen Jets被引量:1
《Journal of Thermal Science》2014年第4期354-358,共5页Jin Guo Changjian Wang Manhou Li Qize He 
Supported by the Fundamental Research Funds for the Central Universities;National Natural Science Foundation of China(No.50806071)and(No.51276177)
The leaks of pressurized hydrogen can be ignited if an ignition source is within a certain distance from the source of the leaks, and jet ftres or explosions may take place. In this paper, a high speed camera was used...
关键词:HYDROGEN Spark ignition Ignition kernel Ignition probability Flame propagation 
Investigation of Detailed Kinetic Scheme Performance on Modelling of Turbulent Non-Premixed Sooting Flames被引量:1
《Journal of Thermal Science》2011年第6期548-555,共8页Y.Yunardi D.Darmadi H.Hisbullah M.Fairweather 
Supported by Ministry of National Education,Republic of Indonesia No.433/SP2H/PP/DP2M/VI/2010
This paper presents the results of an application of a first-order conditional moment closure (CMC) approach coupled with a semi-empirical soot model to investigate the effect of various detailed combustion chemistr...
关键词:SOOT conditional moment closure COMBUSTION kinetic scheme NON-PREMIXED turbulent flame 
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