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当您着手调整一台柴油机喷油泵的标定循环供油量时,必须首先知道这一调整数据是多少,这就涉及到喷油泵标定循环供油量的计算问题。目前人们只能按下而的三种公式对柴油机唢油泵的标定循环供油量进行近似计算。第一种近似计算是根据发动机标定功率、比油耗来确定每缸标定循环供油量,其公式为△V=Ne·ge·τ·10~3/120·nH·r_i·i=8.33Ne·ge·τ/nH·r_i·i 式中△V—标定工况每缸循环供油量(毫米~3/每循环) Ne—发动机标定功率(马力) ge—发动机比油耗(克/马力小时)
When you start to adjust a diesel fuel injection pump calibration cycle fuel supply, you must first know how much this adjustment data, which involves the fuel injection pump calibration cycle fuel supply calculation. At present, people can only press down the three formulas to approximate the calculation of the circulating capacity of the diesel 唢 pump calibration cycle. The first approximation is based on the engine calibration power, fuel consumption than the cylinder to determine the calibration cycle for each cylinder, the formula is △ V = Ne · ge · τ · 10 ~ 3/120 · nH · r_i · i = 8.33Ne · ge · τ / nH · r_i · i where △ V-calibration conditions per cylinder cycle fuel supply (mm ~ 3 / per cycle) Ne- engine rated power (horsepower) ge- engine fuel consumption (g / h h)