oil cooled piston是什么意思

网络释义

用法例句

A study of heat transfer property of low-fin-tube oil cooler with helical baffle;

螺旋隔板低肋管机油冷却器的传热特性研究

The comparable experimental investigation on the fouling characteristics of normal tube and twisted tubes in oil cooler was carried out.

对螺旋扁管与普通直管在油冷却器中的污垢特性进行了对比实验研究。

By testing,the structure of main parts of the modular cooling device was determined,and its key part,a new oil cooler,was developed.

通过计算分析,提出了高速动力分散式电力动车组模块化冷却装置的总体方案;通过试验研究,确定了模块化冷却装置主要零部件的结构型式;成功研制出模块化冷却装置的关键部件——一种全新结构的油冷却器。

Application of oil cooling integration power supply units with high-power;

大功率油冷式一体化电源装置的应用

The AC-motors adjustable-speed technology with variable frequency was used in oil cooling unit of refrigeration, the product is variable frequency oil cooling unit, the unit control precision and efficiency are high, this article introduce the principle and the application on variable frequency oil cooling unit.

制冷式油冷却机引入交流变频调速技术,其结合的产物叫变频油冷却机,变频油冷却机具有控制精度高、高效节能等优点,本文介绍其原理及应用。

For petal-shaped fin tube oil-cooler with helical baffle s, as the oil pressure drop in shell side is 90 kPa , the overall heat transfer coefficient of oil_cooler is 3200 W/(m2·K)， which is 15% higher than that of low fin tube oil-cooler with helical baffles, and is 5 times as large as that of smooth tube oil-cooler with segmental baffles, so it is an efficient oil-cooler.

对于螺旋隔板花瓣管润滑油冷却器， 当壳程油侧压降为90 kPa时， 其总传热系数可达3200 W/（m2·K）， 比螺旋隔板低肋管油冷却器高15%以上， 为普通弓形隔板光滑管油冷却器的5倍左右， 因而它是目前国内外传热效能最高的水冷壳管式油冷却器。