Thermohydraulic Efficiency of the Process of Cooling of Water in Miniature Cooling Towers with Regular Packing

被引：3
|
作者：
Lapteva, E. A. [1 ]
Stolyarova, E. Yu. [1 ]
Laptev, A. G. [1 ]
机构：
[1] Kazan State Power Engn Univ, Kazan, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2018年 / 54卷 / 3-4期
关键词：
circulating water; heat and mass exchange; cooling tower; packing; efficiency;
D O I：
10.1007/s10556-018-0456-5
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The process of cooling of circulating water in miniature cooling towers with roll packing possessing a rough surface is considered. The specific surface of the corrugated surface is 250 m(2)/m(3). The hydraulic characteristics of the packing over a broad range of water and air flow rates are presented. Expressions for calculating the thermal efficiency of the cooling tower and the results of a calculation of the hydraulic and heat and mass exchange characteristics with elevated flow rates of the cooled water to 60 m(3)/(m(2)center dot h) are given. The advantages of a miniature cooling tower with roll packing are demonstrated.
引用
收藏
页码：161 / 164
页数：4
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