流体机械

1991, (12) 54-56+64

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强化溴化锂吸收式制冷机中吸收器热质交换的措施
强化溴化锂吸收式制冷机中吸收器热质交换的措施

周启瑾

摘要(Abstract):

本文简述了强化吸收式制冷机中吸收器热质交换的几种有效措施:添加表面活化剂,采用高性能的传热管和安装使表面活化剂返回吸收器工作区的装置等,因此,对简化溴化锂溶液的循环系统有很重要的意义。
In this paper, the effective procedures to strengthen the heat and mass tranfer in the absorbers of lithium bromide refrigeration units are described. The procedures are adding with surface active medium into lithium bromide solution, application of high effective beat transfer tubes in the absorbers, installing the apparatus to make the surface active medium return to the heat and mass transfer region of the absorbers, etc. So the simplified circuit of lithium bromide solution can be applied.

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作者(Author): 周启瑾

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