摘要
本文以车用柴油机螺旋进气道为研究对象 ,阐述了影响气道性能的关键参数。应用CAD技术对关键参数加以驱动 ,使气道外形得到控制 。
The key parameters, which influence the performance of helical intake port for vehicle diesel engine, are discussed in this paper. Using CAD techniques, the different shapes of helical intake port are designed by modifying these key parameters. As a result, CFD techniques are applied in optimizing the given 3 dimensional geometry to obtain good results of port performance.
出处
《小型内燃机与摩托车》
CAS
北大核心
2003年第2期10-11,14,共3页
Small Internal Combustion Engine and Motorcycle
