Experimental study on the flash evaporation process of LiBrH2O solution in an absorption heat pump
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- 作者：Shuying Zheng ; Xiaoyun Xie ; xiexiaoyun@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yi Jiang
- 关键词：Flashing ; Absorption heat pump ; Generator ; Mass transfer
- 刊名：International Journal of Refrigeration
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：61
- 期：Complete
- 页码：117-126
- 全文大小：1511 K
文摘
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LiBr solution flashing performance in a generator is experimentally studied.
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Observation results reveal three types of flashing jets under different superheat.
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Three processes consist of the whole spraying flash phenomenon.
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The flashing rate is proportional to the superheat pressure in the first process.
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Mass transfer coefficients are about 2 × 10−4–7 × 10−4 m/s for the second stage.