Peculiarities of studying thermohydraulic characteristics of relief surfaces

被引：0
|
作者：
S. A. Burtsev
N. A. Kiselev
A. I. Leontiev
机构：
[1] Bauman Moscow State Technical University,
来源：
High Temperature | 2014年 / 52卷
关键词：
Heat Transfer; Heat Transfer Coefficient; Relief Surface; Reynolds Number Range; Stanton Number;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of experimental study of the thermohydraulic characteristics of a relief surface covered with a vortex-forming relief (a massive of dimples) are presented. It has been shown that, when carrying out the experiments, the prehistory of the flow should be taken into account and that it is necessary to determine the heat exchange and friction parameters in a single experiment not only on the vortex-forming relief; i.e., it is necessary to carry out a comparative experiment by measuring the corresponding characteristics of a smooth surface.
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页码：869 / 872
页数：3
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