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发展了干燥转轮除湿器的数学模型。控制方程中除考虑周向对流项｛平和上士及非定常项上Ｌ和运二外，还增加了吸附剂中的热扩散项＼共和外关及质量扩散项于共和才知。新编ＲＤＣＳ程序，采用松驰迭代法求解离散方程组。空间差分涉及对流和扩散两种不同的传热、传质形式，对流项采用一阶迎风差分格式，扩散项采用中心差分格式。时间差分可根据需要采用显格式、全隐格式或其它半隐格式。将ＲＤＣＳ与国外除湿器的数值计算结果和为数不多的实验数据作了比较。结果表明，ＲＤＣＳ的精度更高，适用范围更广。新建立的数学模型能更全面地反映干燥转轮中经历的传热、传质过程的物理本质。
The mathematical model of dry wheel dehumidifier has been developed. In addition to the consideration of the convection term in the control equation {L and R, on the upper strata and the unsteady term, the thermal diffusion term in the adsorbent, the republican customs, and the mass diffusion term are also added to the republic. The new RDCS program, slack iterative method for solving discrete equations. Spatial difference involves two different modes of heat and mass transfer, convection and diffusion. The convection term adopts the first-order upwind difference scheme, and the diffusion term adopts the central difference scheme. Time difference can be used according to the need for explicit format, all implicit format or other semi-implicit format. The numerical results of RDCS and foreign dehumidifiers are compared with a few experimental data. The results show that RDCS has higher accuracy and wider application range. The newly established mathematical model can more fully reflect the physical nature of the heat transfer and mass transfer process experienced in the drying wheel.