建立了一个数值模型来预测和分析使用液体干燥剂的膜式除湿器的传热传质过程。根据膜和液体干燥剂的物理性质，该模型考虑了水蒸气在膜上的几种传质机制，以计算各种操作条件下的渗透水蒸气量。根据文献中的实验数据对该模型进行了验证。模型预测结果与空气出口温度、溶液出口温度、空气出口湿度比和潜在有效性的实验数据之间的最大差异分别为3.38%、2.7%、4.3%和6.5%。表明该模型可用于指导膜式除湿机的设计，以提高其性能。引用: 2019年冬季会议，佐治亚州亚特兰大，会议文件

A numerical model is developed to predict and analyze the heat and mass transfer process of the membrane-based dehumidifier using liquid desiccant.Several mass transfer mechanisms of water vapor across the membrane are accounted for in this model to calculate the amount of permeated water vaporunder various operating conditions based on the physical properties of the membrane and the liquid desiccant. This model is validated againstexperimental data available from the literature. The maximum discrepancy between the model-predicted results and the experimental data for air outlettemperature, solution outlet temperature, air outlet humidity ratio, and latent effectiveness are 3.38%, 2.7%, 4.3% and 6.5%, respectively. It indicatesthat this model can be used to guide the design of the membrane-based dehumidifier to improve its performance.