中文摘要：

理论研究被进行越过膜和与集体转移的效果的考虑描述热转移的一个数学模型在潮湿交换的过程在热转移上调查集体转移的效果被开发。一个无尺寸的变量， i，介绍度集体转移影响热转移给哪个，通过理论分析被建议。与这个无尺寸的变量计算，热转移结合了集体转移能被变换成常规热转移，让热容易转移更简单的计算和更多理解。根据理论分析，热转移上的集体转移的效果数字地被学习。结果显示出那，在温度坡度和集体转移在一样的方向，我比统一伟大，并且集体转移行动提高热转移的情况中；在温度坡度和集体转移在方向对面在的情况中，我是不到统一，并且集体转移工作妨碍热转移。当集体流动是小的时，集体转移的效果是弱的。当集体流动大时，集体流动带的热流动在热流动，和 i 上有可观的影响，显著地从统一背离。

英文摘要：

A theoretical study was conducted to investigate the effects of mass transfer on heat transfer in the process of moisture exchange across a membrane and a mathematical model describing the heat transfer with consideration of the effect of mass transfer was developed. A dimensionless variable, ψi, which presents the degree to which the mass transfer affects the heat transfer, was proposed through theoretical analysis. With calculating of this dimensionless variable, the heat transfer coupled with mass transfer can be converted into a conventional heat transfer, making the heat transfer calculation simpler and more easily to understand. On the basis of theoretical analysis, the effects of mass transfer on heat transfer were numerically studied. The results show that, in the case that the temperature gradient and mass transfer are in the same direction, ψi is greater than unity, and the mass transfer acts to enhance the heat transfer; in the case that the temperature gradient and mass transfer are in opposite directions, ψi is less than unity, and the mass transfer works to hinder the heat transfer. When the mass flux is small, the effect of the mass transfer is weak. When the mass flux is large, the heat flux carried by the mass flux has a considerable impact on the heat flux, and ψi , deviates from unity significantly.