experimental engine meaning in Chinese

实验用发动机
试验发动机
试验机

The effects of combustion conditions on ethanol fueled homogeneous charge compression ignition ( hcci ) combustion were thoroughly described in this paper . the experimental engine was established from ca6110 prototype diesel engine . first the inlet and outlet manifolds of 6th cylinder were separated from the other 5 cylinders in order to realize unattached air - intake , air - outlet and fuel supply
给出了以过量空气系数和废气再循环率表示的hcci工作范围以及以转速和平均指示压力表示的hcci工作区域,并且研究了两种hcci工作区域内发动机的动力性、经济性和排放性能。