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

页码：161 / 164

页数：4