CIESC Journal

• 传递现象 • 上一篇    下一篇

溶液再生器传热传质过程的数值模拟

黄志甲;李耀国;尹琰琰   

  1. 安徽工业大学建筑工程学院,安徽 马鞍山 243002

  • 出版日期:2008-12-30 发布日期:2008-12-30

Numerical simulation of heat and mass transfer process in liquid regenerator

HUANG Zhijia;LI Yaoguo;YIN Yanyan   

  • Online:2008-12-30 Published:2008-12-30

摘要:

根据湿空气和溶液热质交换的基本理论,建立了叉流溶液再生器的传热传质数学模型,并将该模型简化,得出空气和溶液的质量、能量控制方程。根据数值求解的方法,对方程进行离散简化,利用Matlab语言编程模拟计算。将模拟结果和实验结果进行了比较,结果表明本模型可靠。

Abstract:

Based on the theory of heat and mass transfer between the moist air and the desiccant solution, the heat and mass transfer model of cross-flow liquid regenerator is developed.The mathematical models include the mass and energy conservation equation of gas and liquid.According to the method of computation, the equations are simulated with Matlab software.The research shows that the model is credible by comparing the result of simulation and experiment.