比油耗 meaning in English
specific fuel consumption
Examples
- Brake specific fuel consumption
制动器马力小时比油耗 - Isfc indicated specific fuel consumption
指示比油耗 - Thisformula can be used to evaluate the relative changes of engine specific fuel consumption caused by the relative changes of engine moving parts mass during engine design and practical operation
在发动机设计阶段和发动机实际使用中，可以应用这个公式，估计运动件质量变化所引起的比油耗的相对变化。 - Based on the variables of inlet length , compression ratio , inlet opening phase and the exhaust closing phase , multi - objective optimization was conducted for power , torque , combustion noise and fuel consumption indicators with constraint conditions of fuel consumption rate and the maximum breakout pressure
以进气道长度、压缩比、进气开启相位、排气关闭相位为可变因素；以比油耗、最高爆发压力为约束条件，针对满足功率、扭矩、燃烧噪声和油耗指标进行多目标优化设计。 - On the basis mentioned above , another mathematical model for the supercharged diesel was set up . according to this model some results of simulation calculations were given . the characteristics of operation of the diesel in wet compression : including the excess air coefficient , the cylinder temperature at the beginning of compression stroke , the maximum temperature in the cylinder , the cylinder thermal load , the specific fuel consumption , and efficiency of diesel engine were obtained
在此基础上，又建立了增压柴油机湿压缩的数学模型，对喷水后柴油机的各性能参数，诸如过量空气系数、气缸进气温度，缸内最高温度、气缸热负荷、比油耗、热效率等进行了仿真计算，为增压柴油机进口加湿技术的研究提供了理论依据。