Research on hot moist air reflow of forced draft cooling tower

被引：0

作者：

Chang L. ^{[1
]}

Li L. ^{[2
]}

Li H. ^{[3
]}

机构：

[1] China Nuclear Power Engineering Co. Ltd., Hebei Branch, Shijiazhuang

[2] China Institute of Water Resources and Hydropower Research, Beijing

[3] The Fourth Research and Design Engineering Corporation of CNNC, Shijiazhuang

来源：

| 1600年 / Atomic Energy Press卷 / 38期

关键词：

Cooling tower; Forced draft; Hot moist air reflow; Numerical simulation;

D O I：

10.13832/j.jnpe.2017.01.0032

中图分类号：

学科分类号：

摘要：

In this paper, the three dimension numerical simulation models (FLUENT) are built based on some power plant engineering. The path lines of the hot moist of the forced draft cooling towers air are simulated, and the hot moist reflow phenomenon are studied. The effects of the operation plans, the weather conditions and the cross wind on the distribution the reflow rate of the hot moist air are studied. The result indicates that the maximum reflux rate reaches 17%, leading to the temperature of dry bulb at the air inlet increasing by 0.77℃ and wet bulb increasing by 1.67℃. © 2017, Editorial Board of Journal of Nuclear Power Engineering. All right reserved.

引用

页码：32 / 35

页数：3