4气门柴油机进气道的设计模拟及试验匹配研究

Design Simulation and Matching Test of Intake Ports for Four-Valves Diesel Engine

通过对国内外多种机型4气门柴油机进气道进行试验和数据分析,并结合自主开发4气门柴油机进气道的实践经验,提出了4气门柴油机进气道的性能影响因素和设计要点,为4气门结构更广泛地应用在国产柴油机上提供有益的借鉴。

According to the experimental data and the independent experience in developing four-valves diesel engine, the effect factors on the performance and the design essentials for the intake ports are bring forward, This study can provide an useful reference for the widely application of four-valves structure on domestic diesel engines.