【摘要】 充量系数直接影响发动机的动力性及经济性,作者试验研究了进气系统各参数对充量系数的影响,并把在静态下得到的结论推广应用到动态状况。并编制了带空滤器边界模型的电算程序,用这个为试验所证实了的方法对充量系数进行了预测,有效地代替了常规试验。更多还原

【Abstract】 Charging Coefficient affects the dynamics and economy of ICE obviously.Theeffect of admission system parameters on charging coefficient is investigatedexperimentally.The results obtained under static condition have been spread to theoperation under dynamic condition.Computer programm of boundary model forICE with air filter is established with this method verified by experiments.Thepredict ion of charging coefficient is carried out.This method can substitute theconventional tests to a certain extent.更多还原