Effect of environmental factors on the performance of wet curtain cooling system
LI Zhen
Abstract：Through Matlab numerical simulation,the heat balance equation of wet curtain was established,and the influence of air velocity,temperature and relative humidity on the performance of wet curtain was systematically discussed.The results show that the increase of the temperature at the entrance of the wet curtain significantly reduces the temperature at the exit,but has little effect on the relative humidity at the exit.The increase of the relative humidity at the entrance of the wet curtain leads to the gradual increase of the exit temperature,and the relative humidity at the exit also increases.The increase of the entrance speed of the wet curtain makes the exit temperature rise,but the rise rate gradually decreases,and the relative humidity at the exit shows a downward trend.
Keywords：wet curtainrelative humidityair velocityheat balance equationMatlab numerical simulation
Publication Date：2025-02-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 66-68 )