Flow resistance of ice slurry in bends and elbow pipes

被引：6
|
作者：
Niezgoda-Zelasko, B. [1 ]
Zelasko, J. [1 ]
机构：
[1] Cracow Univ Technol, Inst Thermal & Proc Engn, PL-31864 Krakow, Poland
来源：
XXI FLUID MECHANICS CONFERENCE | 2014年 / 530卷
关键词：
NON-NEWTONIAN FLOW; MOMENTUM-TRANSFER;
D O I：
10.1088/1742-6596/530/1/012054
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The present paper covers the flow of ice slurry made of a 10.6% ethanol solution through small-radius bends and elbow pipes. The paper presents the results of experimental research on the flow resistances of Bingham-fluid ice slurry in bends and elbows. The research, performed for three pipe diameters and a relative bend radius of 1 <= D/d(i)<= 2, has made it possible to take into consideration the influence of friction resistances as well the of the flow geometry on the total local resistance coefficients. The study attempts to make the local resistance coefficient dependent on the Dean number defined for a generalized Reynolds number according to Metzner-Reade
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收藏
页数：8
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