超重力与真空双重作用下盐溶液再生模拟研究

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摘 要：从理论角度分析，建立了超重力床传热模型，确定数值计算公式，对压力为8 kPa、10 kPa、12 kPa，超重力床转速为800～1 400 r/min条件下进行模拟计算，对再生量的大小进行分析。模拟结果显示，再生量的大小与超重力床转子转速呈正相关，与超重力床真空度大小呈正相关。

关键词：超重力技术;真空;盐溶液;溶液再生

中图分类号：TQ02     文献标志码：A     文章编号：1003-5168（2022）2-0109-03

DOI：10.19968/j.cnki.hnkj.1003-5168.2022.02.026

Simulation of Salt Solution Regeneration under Dual Action of High Gravity and Vacuum

ZOU Tonghua    LI Ting    HAN Xiaowan    LI Hongxuan

（Tianjin Key Laboratory of Refrigeration Technology， Tianjin University of Commerce， Tianjin 300134，China）

Abstract： From the perspective of theoretical analysis， the heat transfer model of the high gravity bed was established， and the numerical calculation formula was determined. The pressure was selected as 8 kPa， 10 kPa and 12 kPa， and the rotational speed of the high gravity bed was 800～1 400 r/min， and the regeneration amount was analyzed. The simulation results show that the amount of regeneration is positively correlated with the rotor speed and vacuum degree of the high gravity bed.

Keywords： high gravity technology;  avacuum; salt solution; solution regeneration

0 引言

溶液除湿独立控制湿度可以有效减少能耗，耗能主要产生于溶液再生过程。（剩余3281字）