Study on solar/waste heat driven multi-bed adsorption chiller with mass recovery
Study on solar/waste heat driven multi-bed adsorption chiller with mass recovery
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DOI：
10.1016/j.renene.2006.02.003
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发表时间：
2007-03-01
期刊：
影响因子：
8.7
通讯作者：
Kashiwagi, T.
中科院分区：
文献类型：
--
作者：
Khan, M. Z. I.;Saha, B. B.;Kashiwagi, T.
研究了采用质量回收方案的太阳能或废热驱动的三床吸附冷却循环。开发了一个循环模拟计算机程序来研究制冷机的性能。创新的冷水机是利用温度在60至90摄氏度之间的太阳能/废热驱动的，冷却源为30摄氏度，用于空调目的。比较了带质量回收方案的三床吸附式冷水机组与不带质量回收方案的三床吸附式冷水机组的性能。研究发现，在热源温度为60 ~ 90℃时，采用质量回收方案的冷水机组的制冷效果以及太阳能/余热回收效率eta均优于不采用质量回收方案的三床冷水机组。然而，当热源温度低于65℃时，所提出的冷水机组的COP高于不采用质量回收方案的三床冷水机组(c)。版权所有。
The study deals with a solar or waste heat driven three-bed adsorption cooling cycle employing mass recovery scheme. A cycle simulation computer program is developed to investigate the performance of the chiller. The innovative chiller is driven by exploiting solar/waste heat of temperatures between 60 and 90 degrees C with a cooling source at 30 degrees C for air-conditioning purpose. The performance of the three-bed adsorption chiller with mass recovery scheme was compared with that of the three-bed chiller without mass recovery. It is found that cooling effect as well as solar/waste heat recovery efficiency, eta of the chiller with mass recovery scheme is superior to those of three-bed chiller without mass recovery for heat source temperatures between 60 and 90 degrees C. However, COP of the proposed chiller is higher than that of the three-bed chiller without mass recovery, when heat source temperature is below 65 degrees C. (c) 2006 Elsevier Ltd. All rights reserved.