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本文研究了柴油十六烷值对发动机燃油消耗率、热效率、排气温度和排气烟度等的影响,给出了相应的试验曲线,探讨了十六烷值与这些性能之间的内在关系。文中还给出了柴油十六烷值与低热值之间的线性关系及相应的回归公式。
In this paper, the effect of diesel cetane number on engine fuel consumption, thermal efficiency, exhaust gas temperature and exhaust smoke is studied. Corresponding test curves are given, and the relationship between cetane number and these properties is discussed . The paper also gives the linear relationship between diesel cetane number and low calorific value and the corresponding regression formula.