FUNDAMENTAL STUDY ON SOLAR POWERED ADSORPTION COOLING SYSTEM
FUNDAMENTAL STUDY ON SOLAR POWERED ADSORPTION COOLING SYSTEM
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DOI：
10.1252/jcej.17.52
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发表时间：
1984-02
影响因子：
0.8
通讯作者：
A. Sakoda;Motoyuki Suzuki
中科院分区：
文献类型：
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作者：
A. Sakoda;Motoyuki Suzuki
以硅胶和水蒸气为吸附剂-吸附质组合物，在小型实验装置上模拟实际装置，进行了太阳能吸附制冷系统的基础实验。一个简单的模型，它考虑到吸附性能和设备的特点，提出了定量解释我们的实验结果。该模型成功地解释了连续吸附-再生实验中的传热传质过渡行为。这里提出的模型不是一个完整的模型，并被认为是第一步的模型，估计与实际设备的操作。此外，吸附剂的再生温度的水平的冷却性能的贡献定量澄清的基础上的吸附平衡关系，这被认为是有用的，在选择一个有利的吸附剂和吸附质的组合系统。
Fundamental experiments on the solar-powered adsorption cooling system were carried out with small-scale apparatus simulating ideally a practical unit by employing a combination of silica-gel and water vapor as an example of the adsorbent-adsorbate combinations. A simple model which takes into account both adsorption properties and apparatus characteristics was proposed to interpret our experimental results quantitatively. Then the transitional behavior of heat and mass transfer in continuous adsorption-regeneration experiments was successfully interpreted by the model. The model proposed here is not a complete one and is to be considered as a first-step model for estimating operation with practical equipment. Also, the contribution of the level of regeneration temperature of adsorbents to the cooling performance was quantitatively clarified on the basis of the adsorption equilibrium relation, which is considered useful in choosing a favorable combination of adsorbent and adsorbate for the system.