EXPERIMENTAL HEAT-TRANSFER MEASUREMENTS FOR PULSATILE FLOW IN BAFFLED TUBES

被引：116
|
作者：
MACKLEY, MR
TWEDDLE, GM
WYATT, ID
机构：
[1] Department of Chemical Engineering, University of Cambridge, Cambridge, CB2 3RA, Pembroke Street
来源：
CHEMICAL ENGINEERING SCIENCE | 1990年 / 45卷 / 05期
关键词：
D O I：
10.1016/0009-2509(90)87116-A
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
We report experimental heat transfer measurements for the flow of a lubricating oil on the tube side of a shell and tube heat exchanger. Results are reported for the case where there is a steady net flow through the smooth walled tube and where periodically spaced baffles have been inserted. Results are also reported when flow oscillations are superimposed on the net flow. A significant increase in the Nusselt number is reported for the system when both flow oscillation and baffles are present. © 1990.
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页码：1237 / 1242
页数：6
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