Experimental investigation on a two-bed adsorption refrigeration system with mass recovery
Experimental investigation on a two-bed adsorption refrigeration system with mass recovery
复制标题
质量回收两床吸附式制冷系统实验研究
DOI：
10.1016/j.applthermaleng.2022.118152
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发表时间：
2022-01
影响因子：
6.4
通讯作者：
Zhuo Chang
中科院分区：
文献类型：
--
作者：
Gaofei Yin;Yunfeng Wang;Ming Li;Wenping Du;Qi Liu;Zhuo Chang
在双床连续制冷系统中，吸附器经常在脱附和吸附状态之间切换。由于这种频繁的切换，制冷能力容易被浪费，并且能耗增加，导致制冷性能普遍较低。本文建立了一种新型的回质式连续吸附制冷系统，并进行了实验研究。两个吸附管和活性炭-甲醇分别用作吸附器和工作对。两个吸附器分别由电加热器和热水供电。从两个方面研究和比较了质量回收过程：无质量回收和有质量回收的系统性能以及不同质量回收时间的系统性能。结果表明，回质过程提高了系统的制冷性能。循环的性能系数（COP）与质量回收（180秒）和没有质量回收分别为0.122和0.107，质量回收增加COP的14.02%。研究还表明，对于该制冷循环，存在一个最佳回质时间，在本研究中为180 s。与160 s和200 s循环相比，优化系统的COP分别提高了2.52%和6.09%。
In a two-bed continuous refrigeration system, the adsorbers often switch between desorption and adsorption states. Due to this frequent switching, the refrigeration capacity is easily wasted, and energy consumption is increased, resulting in generally low refrigeration performance. In this paper, a novel continuous adsorption refrigeration system using mass recovery was built and experimentally studied. Two adsorbent tubes and activated carbon-methanol were used as the adsorbers and the working pair, respectively. The two adsorbers were separately powered by an electrical heater and hot water. Two aspects of mass recovery were researched and compared: the system performance of processes without and with mass recovery and the system performance at different mass recovery times. The results demonstrate that the mass recovery process enhances the refrigeration performance of the system. The coefficients of performance (COPs) of cycles with mass recovery (180 s) and without mass recovery are 0.122 and 0.107, respectively; mass recovery increases the COP by 14.02%. It is also indicated that there is an optimal mass recovery time for the refrigeration cycle, which is 180 s in this study. Compared with those of 160 s and 200 s cycles, the COP of the optimal system increases by 2.52% and 6.09%, respectively.
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影响因子：
11.7
作者：
S. Ye;Bing Xue;Xiangrui Meng;Xinli Wei;K. Nakaso;J. Fukai
通讯作者：
S. Ye;Bing Xue;Xiangrui Meng;Xinli Wei;K. Nakaso;J. Fukai
太阳能回收家用空调及热水小型硅胶水吸附系统
影响因子：
2.9
作者：
Yu Y.;Pan Q. W.;Wang L. W.
通讯作者：
Wang L. W.
影响因子：
6.4
作者：
Yuan Li;L. Wang;Z. X. Yuan;Q. F. Chen
通讯作者：
Yuan Li;L. Wang;Z. X. Yuan;Q. F. Chen
影响因子：
11.2
作者：
K. Thu;Young-Deuk Kim;G. Amy;W. Chun;K. Ng
通讯作者：
K. Thu;Young-Deuk Kim;G. Amy;W. Chun;K. Ng
DOI：
10.1016/s0140-7007(01)00004-4
发表时间：
2001-11-01
期刊：
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID
影响因子：
--
作者：
Wang, RZ
通讯作者：
Wang, RZ