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1 前言汽车柴油机冷却方式有空气冷却与水冷却两种,其中大部分是利用水冷却的。通常的水流式冷却,是由循环水泵供水冷却燃烧室构成件缸盖、缸套等高温部位。高温零件冷却后则冷却水温度就升高,因而冷却水需用散热器冷却,一般是用空冷形式冷却。柴油机沸腾冷却技术是利用水的汽化潜热539kcal/kg这个重要特性来进行的,也即先使发动机水套中的冷
1 Introduction Diesel engine cooling air cooling and water cooling are two kinds, most of which are water-cooled. The usual water-cooled, by circulating water pump combustion chamber composition cylinder head, liner and other high temperature parts. After the cooling of high-temperature parts of the cooling water temperature increases, so the cooling water cooling need to use the radiator, usually air-cooled form of cooling. Diesel engine boiling cooling technology is the use of water vaporization latent heat of 539kcal / kg this important feature, that is, first make the engine water jacket cold