液体干燥剂除湿系统蓄热系统的数值计算

Suping Shen, Wenjian Cai, Z. Man
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引用次数: 0

摘要

研究了在不同流量和不同进口温度条件下废热回收液体干燥剂除湿系统蓄热器性能数值模型的可行性。本研究采用热管换热器作为余热回收装置。将蓄热器的混合传热、传质和热回收模型与热回收相结合进行数值计算。实验验证了数值计算的准确性,最大相对误差仅为10.46%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Numerical Computation of Regenerator with Heat Recovery System in Liquid Desiccant Dehumidification System
This paper investigates the availability of the numerical model for predicting the performance of regenerator in Liquid Desiccant Dehumidification System (LDDS) with waste heat recovery under different flow rate and inlet temperature of liquid desiccant. Heat pipe heat exchanger (HPHE) is employed as waste heat recovery device in this study. The numerical computation are carried out by combining the hybrid heat transfer, mass transfer and heat recovery models of regenerator with heat recovery. The experimental validation proves the accuracy of the numerical computation and the largest relative error is only 10.46%.
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