Numerical simulation of heat transfer under conditions of turbulent separated flow in tube banks

被引:4
|
作者
Isaev, SA [1 ]
Baranov, PA [1 ]
Kudryavtsev, NA [1 ]
机构
[1] Civil Aviat Acad, St Petersburg, Russia
基金
俄罗斯基础研究基金会;
关键词
in-line bank of round tubes; Menter and Spalart-Allmaras models of turbulence; vortex structure;
D O I
10.1023/B:HITE.0000026162.67368.87
中图分类号
O59 [应用物理学];
学科分类号
摘要
The separated flow and heat transfer in an in-line bank of round tubes are calculated using a multiblock computational algorithm and the semi-empirical Menter and Spalart-Allmaras models of turbulence. An ingenious procedure is suggested for the correction of the mass-average temperature. Analysis is made of the effect of viscosity on the vortex structure and heat transfer from a remote cylinder within the bank.
引用
收藏
页码:290 / 301
页数:12
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