Experimental study and theoretical analysis on flame characteristic of blast burner combustion with oxygen-enriched

摘要：

　　Using blast burner on the study of the LPG oxygen-enriched combustion,and composed the experimental platform with flame burning test device and oxygen-enriched supplying system.By this platform,through experiment,the temperature region,flame length,angle etc,changed as below when oxygen concentration was between 21% to 30%.The length shortened 16.7%,the angle of flame entrance increased,flame temperature gradient increased,the highest flame temperature improved by 24.8%,flame intensity increased.Analyzing by combustion theory,burning speed increased linearly with the increasing of oxygen concentration,and the combustion region decreased.Theoretical analysis and the experimental result were uniform.

关键词： LPG oxygen-enriched combustion flame characteristic test investigation theoretical analysis

作者: L.Pan

作者单位: Energy and Power Engineering Departement of Changchun Institute of Technology, Changchun, China

会议类型: 国际会议

会议名称: 2012 International Conference on Frontiers of Energy and Environmental Engineering(2012年第二届能源与环境工程前沿国际会议(ICFEEE2012))

会议地点: 香港

会议语种:英文

页码: 320-323

在线出版日期: 2012-12-01（万方平台首次上网日期，不代表论文的发表时间）