Performance investigation on a novel two-stage solar driven rotary desiccant cooling system using composite desiccant materials
Performance investigation on a novel two-stage solar driven rotary desiccant cooling system using composite desiccant materials
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DOI：
10.1016/j.solener.2009.12.008
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发表时间：
2010-02
期刊：
影响因子：
6.7
通讯作者：
T. Ge;Youyi Li;Y. Dai;Ruzhu Wang
中科院分区：
文献类型：
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作者：
T. Ge;Youyi Li;Y. Dai;Ruzhu Wang
在这项研究中，两个阶段的太阳能驱动的转轮除湿冷却（TSRDC）系统，提出了新的配置和新开发的硅胶-卤化物复合干燥剂，以降低再生温度，并实现高能量性能。仿真结果表明，TSRDC系统也存在一个最优转速。与单级系统相比，在相同的送风状态下，TSRDC系统所需的回热温度较低，在相同的回热温度下，TSRDC系统的制冷量较大。
In this study, a two-stage solar driven rotary desiccant cooling (TSRDC) system with novel configuration and newly developed silica gel–haloid composite desiccant is proposed aiming to reduce regeneration temperature and to achieve high energy performance. Simulated results show that there also exists an optimal rotation speed for TSRDC system. Compared with one-stage system, it is found that for the similar supply air state, the required regeneration temperature of TSRDC system is lower and for the same regeneration temperature, the cooling capacity of TSRDC is bigger.