Non-contact Measuring Method of Power Output of Diesel Engine and Its Mechanical Efficiency
Yu Fei Wang Tianrong (Dept. of Power Engineering)
This paper discuses the method( i.e. unpowered measnring method) still further , and finds out the points, which effect the accuracy. The measuring result using this method is compared with that of using dynamometer and it is found out that difference between the two tests is not greater than five percent regardless of the types of Diesel engine and its technical state.