发动机EGR阀卡滞问题分析研究

Analysis on the EGR Valve Block in the Engine

通过对EGR系统积碳以及颗粒卡滞物的分析研究,找到了卡滞物产生的原因,并在设计制造上提出了相关的改进意见,对EGR系统更好的应用于柴油发动机具有参考意义。

By analyzing the problem of the carbon deposition and the blocked granular particles in EGR system,to find out the cause of block,and proposed some relevant improvements in the design and manufacture of engines.