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分析内燃机车油耗量增加和各部件事故增多的原因,如不评价其工况,往往是不可能的。为了解决提高内燃机车燃油经济性的一些问题(例如,拟定对柴油机油耗特性和对加热装置的要求),需要有在不同工况下按不同时间所取的平均值的数据和在长期运用时间内所得到的数据。借助普通的测量仪表,想得到这些数据事实上是不可能的,因为信息储存器(如
It is not always possible to analyze the reason for the increase of fuel consumption of diesel locomotives and the increase of accidents of various components. In order to solve some of the problems of improving the fuel economy of diesel locomotives (for example, formulating the fuel consumption characteristics of a diesel engine and the requirements on a heating device), data on the average values taken at different times under different operating conditions and on long- The data obtained. With ordinary measuring instruments, it is virtually impossible to get these data because information stores