The Affection of Spray Time to the Performance of the Free Piston Engine

摘要：

Free piston engine is a hot research spot recently for its high efficiency and low emission in auto industry and heavy-duty industry. A multidimensional simulation was set up by using Fire( AVL) . Analysis the previous conclusions and the simulation results, the emission performance of engine is better than convention no matter when to spray. But the efficiency of engine is affected by the spray time, its better to arranged the spray time before TDC.

关键词： Free Piston Engine conventional engine heat release rate emission profermance

作者: Xin Zhenfang Mao Jinlong Zuo zhengxing Feng Huihua

作者单位: School of Mechanical and Vehicular Engineering, Beijing Institute of Technology Haidian District, Beijing, 100081,China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 617-620

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）