| 用于深度冷冻的自行复叠吸收制冷循环理论研究 |
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| 引用本文： | 钟永芳,陈光明.用于深度冷冻的自行复叠吸收制冷循环理论研究[J].太阳能学报,2002,23(6):786-790. |
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| 作者姓名： | 钟永芳 陈光明 |
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| 作者单位： | 浙江大学制冷与低温研究所,杭州,310027 |
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| 基金项目： | 教育部高等学校骨干教师资助计划【教技司 (2 0 0 0 )679号】 |
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| 摘 要： | 提出了一种可利用热能获得深度冷冻的吸收制冷循环，通过对新循环与传统吸收制冷循环最低制冷温度的比较，证明新循环能取得比传统吸收式制冷低得多的蒸发温度。对新循环的不同工况进行了计算和分析，发现新循环的冷凝蒸发器中两股流体热容量是否匹配是决定COP值的关键因素。
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| 关 键 词： | 深度冷冻 自行复叠 吸收制冷 热能 |
| 文章编号： | 0254-0096(2002)06-0786-05 |
| 修稿时间： | 2001年8月28日 |
THEORETICAL STUDY ON A NEW AUTO-CASCADE ABSORPTION REFRIGERATION SYSTEM |
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| Zhong Yongfang,Chen Guangming.THEORETICAL STUDY ON A NEW AUTO-CASCADE ABSORPTION REFRIGERATION SYSTEM[J].Acta Energiae Solaris Sinica,2002,23(6):786-790. |
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| Authors: | Zhong Yongfang Chen Guangming |
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| Abstract: | A new heat driven absorption refrigeration system was proposed to get low temperature. The lowest refrigerating temperatures of this new system were compared with those of traditional ones under the same working conditions. The results show that this new absorption system can achieve temperature much lower than the temperature in the traditional one. Besides, the characteristics of this system at different working conditions were calculated and analyzed. The results show that the capacity matca of the stream pair in condenser evaporator is a key factor on determing COP value. |
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| Keywords: | auto cascade absorption refrigeration freezing |
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