Study on Combustion Parameters of Liquefied Petroleum Gas Engine

摘要：

In order to improve the power performance of liquefied petroleum gas engine, and the combustion parameters of liquefied petroleum gas engine are studied, and the relations among chemical energy, mechanical energy, and thermal energy during liquefied petroleum gas engines combustion process are analyzed, a quasi-dimensional two-zone combustion model of liquefied petroleum gas engine is established.Utilizing both computer simulation analysis of the combustion model and experiment analysis of the liquefied petroleum gas engine, the study obtains the relation curve of cylinder pressure and temperature of burned mixture gas and crank angle.Based on experimental results with error range within 5％, it demonstrates the combustion model can reflect the variation relations among cylinder pressure and temperature of burned mixture gas and crank angle during the liquefied petroleum gas engines combustion process.

关键词： Liquefied Petroleum Gas Engine Combustion Mechanism Cylinder Pressure Temperature of Burned Mixture Gas

作者: Guoxiang Lu Lifu Li

作者单位: School of Mechanical & Automotive Engineering,South China University of Technology,Guangzhou 510641,China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Smart Grid and Clean Energy Technologies(2011 IEEE智能电网与清洁能源技术国际会议 ICSGCE2011)

会议地点: 成都

会议语种:英文

页码: 557-561

在线出版日期: 2011-09-27（万方平台首次上网日期，不代表论文的发表时间）