10-11-2014, 12:22 PM
Abstracts: . For shell-and-tube oil cooler with water cooling, the heat transfer resistance on the shell side is 80% of the total heat transfer resistance of the cooler , so oil heat transfer resistance is controlling .it is a key factor to increase heat transfer coefficient of oil on the shell side for making high performance oil cooler. Two measures to be taken to increase heat transfer coefficient of oil, are first to use highly effective enhanced tube and second to use novel shell side baffle geometry.