节点文献

VGT对柴油机经济性和动力性影响的试验研究

Experimental Study of VGT on Fuel Economy and Power of Diesel Engine

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 GUO Lin-fu~1,MA Chao-chen~2,SHI Xin~2,BAO Jie~2 (1.Department of Power Engineering,School of Mechanical and Electronical Control Engineering, Beijing Jiaotong University,Beijing 100044,China;2.Department of Heat Energy and Power Engineering, School of Mechanical and Vehicle Engineering,Beijing Institute of Technology,Beijing 100081,China)

【机构】北京交通大学机械与电子控制工程学院动力工程系；北京理工大学机械与车辆工程学院热能与动力工程系；北京理工大学机械与车辆工程学院热能与动力工程系北京100044；北京100081；北京100081；

【摘要】将VGT6 0应用于YN4 10 0QBZ柴油机上 ,建立了试验台架 ,确定了试验方法。利用VGT实时监控系统进行了系统全面的试验 ,考察了VGT对增压压力和过量空气系数的调节特点。对各种负荷和转速工况下的大量试验数据进行了整理分析 ,并与原机的经济性和动力性进行了对比 ,得出了VGT对柴油机经济性和动力性的影响特点和规律 ,为实现电控VGT与柴油机在全工况范围内的优化匹配打下了基础更多还原

【Abstract】 VGT60 turbocharger was applied to the YN4100QBZ diesel engine, testing bed was set up and testing procedure was determined. The systematic and comprehensive experiment was conducted using VGT real-time monitoring system. Adjusting characteristic of VGT to the boost pressure and air ratio was investigated. The obtained data under various conditions was analyzed and the comparison of fuel economy and power with those of the original engine was made. The influencing behaviors and effectiveness of VGT on engine fuel economy and power were obtained, and those will supply the basic data for optimum matching of VGT to diesel engine under various operating conditions.更多还原

【关键词】 VGT；柴油机；匹配；试验研究；
【Key words】 VGT； Diesel engine； Matching； Test research；

【文献出处】内燃机学报 ,Transactions of Csice , 编辑部邮箱 ,2004年02期

【分类号】TK421
【被引频次】64
【下载频次】533

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献