西华大学学报（自然科学版）2012，Vol.31Issue(2)：35-37,3.
模拟沼气预混层流燃烧特性的试验研究
Experimental Study on Combustion Characteristics of Premixed Laminar Flame for Simulated Biogas
摘要
Abstract
The combustion characteristics of premixed laminar flame for simulated biogas are studied in a constant volume combus-tion bomb by using high - speed schlieren photography. The components of simulated biogas contain methane and CO2, the methane content is from 70% to 75% , CO2 content is from 25% to 30% . The burning speed and combustion pressure of simulated biogas with different components are compared with pure methane. Experimental results show that the burning speed of biogas decreases compared with pure methane because CO2 restrains flame from spreading, and the combustion process extends with the increase of CO2 propor-tion.关键词
沼气/层流燃烧/定容燃烧弹Key words
biogas/ laminar combustion/ constant volume combustion bomb分类
能源科技引用本文复制引用
吴怡,暴秀超,黄海波..模拟沼气预混层流燃烧特性的试验研究[J].西华大学学报（自然科学版）,2012,31(2):35-37,3.基金项目
四川省财政厅、发改委项目(川财建[2009]285号) （川财建[2009]285号）
西华大学重点科研基金项目(Z1120318) （Z1120318）
