fuel injection quantity meaning in English
注油量
Examples
- At the conditions with the same fuel injection quantity per cycle and the same engine speed , with the increase of the additive mass fraction in the fuel , the ignition and heat release timings brought forward , the peak of heat release rate increased and the operating range at low engine load was enlarged obviously . however , excessive additives will make the engine be prone to knock , run rudely and shorten the operating range at high engine load
在相同循环喷油量和相同转速的条件下,随着添加剂质量分数的增加, hcci着火和燃烧放热提前,燃烧放热峰值提高,低负荷工况范围明显拓宽,但过高的添加剂质量分数会使得发动机爆震,工作粗暴,导致高负荷工况变窄。 - The investigation has declared that the fuel injection with bq fuel pump had higher injection pressure , bigger fuel supply rate and shouter fuel supply duration , which would cause the fuel injection quantity and the fule - air mixture to increase during ignition delay period , the pre - mixed combustion to become acutely , and finally result in increased power levels of noise
研究表明，装配bq喷油泵，喷油系统的喷油压力较高，供油速率较大和供油持续时间缩短，使得滞燃期的喷油量增加，滞燃期内形成的可燃混合较多，预混燃烧剧烈，导致整机噪声声功率级增加。 - This system captures the rack position signal and rotate speed signal of the fuel injection pump , and calculates the circulating fuel injection quantity by programming the computer . then the computer is programmed to control the daq board to generate a certain width pulse . finally , controlled by the pulse , the alcohol injection system injects a certain quantity alcohol into inlet manifold according to a setting diesel / alcohol proportion
该系统采用了在labview平台上开发的pc总线?插卡式虚拟仪器系统，系统通过采集喷油泵的供油拉杆位置信号和转速信号，利用计算机计算得出柴油的循环喷油量，再根据程序设定的柴油/酒精比例控制数据采集卡发出一定宽度的脉冲，控制低压酒精喷射系统按比例将酒精喷入进气歧管。