汽车油耗检测方法的分析与比较

Analysis and Comparison of Fuel Consumption Testing Methods

随着社会的高速发展,能源问题日益严重。汽车燃油经济性的准确评价,对诊断和分析汽车技术状况、掌握油耗、节约能源具有重要的意义。本文通过对容积法、差压法、碳平衡法等油耗测量方法的原理进行分析,引入了几个典型的油耗模型,为油耗的研究者和使用者提供理论依据。

Along with the rapid development of the society, the energy problems are becoming more and more serious. The accurate assessment of automobile fuel economy is of important significance to the detection and the analysis of automobile technical state and the knowledge of fuel consumption as well as the saving of energy. Based on the analysis of principles about several fuel consumption measurement methods, such as volumetric method, differential pressure method, and carbon balance method, etc., the paper introduces several typical fuel consumption models.