[1]吴慧华,曹 琳,吴加胜.能源塔波纹填料间气液两相热质交换模拟[J].南京理工大学学报(自然科学版),2018,42(01):26.[doi:10.14177/j.cnki.32-1397n.2018.42.01.004]
 Wu Huihua,Cao Lin,Wu Jiasheng.Simulation on gas-liquid two-phase heat and mass transferin corrugated packing in energy tower[J].Journal of Nanjing University of Science and Technology,2018,42(01):26.[doi:10.14177/j.cnki.32-1397n.2018.42.01.004]
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能源塔波纹填料间气液两相热质交换模拟()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
42卷
期数:
2018年01期
页码:
26
栏目:
出版日期:
2018-02-28

文章信息/Info

Title:
Simulation on gas-liquid two-phase heat and mass transfer in corrugated packing in energy tower
文章编号:
1005-9830(2018)01-0026-07
作者:
吴慧华曹 琳吴加胜
南京理工大学 能源与动力工程学院,江苏南京210094
Author(s):
Wu HuihuaCao LinWu Jiasheng
School of Energy and Power Engineering,Nanjing University of Science and Technology, Nanjing 210094,China
关键词:
能源塔 逆流 波纹填料 气液两相 热质交换 数值模拟
Keywords:
energy tower reverse flow corrugated packing gas-liquid two phase heat and mass transfer numerical simulation
分类号:
TU831.6
DOI:
10.14177/j.cnki.32-1397n.2018.42.01.004
摘要:
为了提高能源塔吸热过程塔内波纹填料间液相降膜与逆流气相的热质交换性能,该文分析了波纹填料间气液两相热质交换过程,建立了波纹填料间气液两相逆流接触热质交换模型,模拟了不同气液相入口参数时填料间气液两相热质交换过程,发现相较于改变其它气液相入口参数,增大气相入口流量能在显著提高气液两相间传热传质量的同时减小潜热比,从提高换热量并减缓溶液稀释的角度出发,是改善能源塔换热性能的好方法。
Abstract:
In order to improve the heat and mass transfer performance of the liquid falling film and the countercurrent gas in the corrugated packing during the heat absorbing process of the energy tower.The heat and mass transfer model of countercurrent gas-liquid in corrugated packing is established based on a detailed analysis.The heat and mass transfer processes with different inlet parameters in the packing are simulated.It is found that compared with the variation of the other gas-liquid inlet parameters,the increase of the inlet gas flow can significantly improve the performance of the energy tower while increasing the heat transfer rate.It is a good method to improve the heat transfer performance of energy tower based on the ability to increase the heat transfer of the gas and liquid to slow down the dilution of the solution.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-04-19 修回日期:2017-09-26 基金项目:国家自然科学基金(51406087) 作者简介:吴慧华(1992-),男,硕士生,主要研究方向:空调热泵及建筑节能技术,E-mail:wuhuihua2016@163.com; 通讯作者:曹琳(1979-),女,讲师,硕士生导师,主要研究方向:空调热泵及建筑节能技术,E-mail:caolin1212@126.com。 引文格式:吴慧华,曹琳,吴加胜. 能源塔波纹填料间气液两相热质交换模拟[J]. 南京理工大学学报,2018,42(1):26-32. 投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2018-02-28