基于CFD技术的柴油机气道性能研究  

Research of Port Performance on Diesel Engine Based on CFD Technology

作　　者：张建操[1] 许涛[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽合肥230601

出　　处：《内燃机》2011年第3期19-20,25,共3页Internal Combustion Engines

摘　　要：首先介绍了柴油机气道的评价方法,然后通过CFD软件StarCD对气道内部流场进行了仿真分析,接着介绍了气道稳流实验台,并将计算结果与实验结果进行了对比。The article introduces the method of evaluating port performance on diesel engine at first. And then by using CFD software, StarCD, the simulation for the internal flow field of port was done. And＇ test rig of port steady flow was intro- duced, too. Then, calculated results were compared with experimental results.

关 键 词：CFD技术 柴油机 气道 性能 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]