发动机进气歧管选型的试验研究

The Selecting Test Sesearch of Engine Intake Manifold

针对发动机进气歧管选型的试验研究问题,先用AVL-BOOST建立发动机模型,模拟出有利于低速工况的进气岐管长度范围,并在此范围内选择3种长度,利用快速成型技术制作出进气歧管,通过台架试验性能对比,选出一款低速性能最优的岐管,以供二代机使用。

The question of selecting manifold test investigation,frist,use AVL-BOOST to set up a engine model,which can simulate the best area length of the manifold,choose three different length from this area,and,do the manifold with the fastmoulding technology.Contrasting the performance,select the best length of manifold with low speed for the secondly engine.