喷油泵齿条位移对机车柴油机性能的影响

The influence of injection pump rack displacement on locomotive diesel engine performance

喷油泵齿条位移量的大小是柴油机的一个重要参数。柴油机输出功率的大小跟曲轴转速与喷油泵齿条由供油始点开始的位移量乘积成正比，喷油泵齿条位移量影响柴油机运转的稳定性和机车的牵引特性。

Injection pump rack displacement is an important parameter for diesel engine. The output for diesel engine is proportional to the product of crankshaft rotation speed and injection pump rack displacement from fuel supply starting point. Injection pump rack displacement influences diesel engine rotation stability and locomotive tractive characteristic.