EXPERIMENTAL ANALYSIS OF AIR DEHUMIDIFICATION SYSTEM WITH LIQUID DESICCANT

被引：0

作者：

Zhang, Li ^{[1
]}

Chitose, Tanaka ^{[1
]}

Hihara, Eiji ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Frontier Sci, Dept Human & Engn Environm Studies, Chiba 2778563, Japan

来源：

PROCEEDINGS OF THE ASME INTERNATIONAL HEAT TRANSFER CONFERENCE - 2010, VOL 8 | 2010年

关键词：

MASS-TRANSFER CORRELATIONS; PACKED-COLUMN; LITHIUM-CHLORIDE; CROSS-FLOW; HEAT; DEHUMIDIFIER/REGENERATOR; PACKING; MODEL;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The performance of an air dehumidification system with lithium chloride solution used as a desiccant was studied experimentally. First, the mass-transfer coefficients were measured for a structured packed dehumidifier/regenerator. It was shown that the overall mass-transfer coefficients varied from 2.5 to 7.8 g/(m(2).s) when the air velocity was increased from 0.5 to 1.5 m/s in the dehumidifier and varied from 1.2 to 2.7 g/(m(2).s) in the regenerator. Second, experiments on the air dehumidification system were conducted. The experimental results showed that higher humidity in summer and lower humidity in winter resulted in decreased dehumidifying (humidifying) efficiency.

引用

页码：169 / 177

页数：9

共 50 条

[11] Experimental study on a hybrid desiccant dehumidification and air conditioning system
Yong, L
Sumathy, K
Dai, YJ
Zhong, JH
Wang, RZ
JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 2006, 128 (01): : 77 - 82
[12] Performance Analysis of Hybrid Air-Conditioning System with Integrated Liquid Desiccant Dehumidification
Zhang, Li
Hihara, Eiji
Dang, Chaobin
ACRA 2009: PROCEEDINGS OF THE 4TH ASIAN CONFERENCE ON REFRIGERATION AND AIR-CONDITIONING, 2009, : 535 - 540
[13] Experimental investigation of a liquid desiccant system for solar cooling and dehumidification
Gommed, K.
Grossman, G.
SOLAR ENERGY, 2007, 81 (01) : 131 - 138
[14] PERFORMANCE STUDIES FOR AN EXPERIMENTAL SOLAR OPEN-CYCLE LIQUID DESICCANT AIR DEHUMIDIFICATION SYSTEM
PATNAIK, S
LENZ, TG
LOF, GOG
SOLAR ENERGY, 1990, 44 (03) : 123 - 135
[15] Exergy analysis of liquid desiccant dehumidification and cooling system
Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200240, China
Huagong Xuebao, 2008, SUPPL. (37-42):
[16] A simplified model for air dehumidification with liquid desiccant
Gandhidasan, P
SOLAR ENERGY, 2004, 76 (04) : 409 - 416
[17] Falling film liquid desiccant air dehumidification
Dong, Chuanshuai
Hibiki, Takashi
Zhang, Lizhi
Lu, Lin
EXPERIMENTAL AND COMPUTATIONAL MULTIPHASE FLOW, 2020, 2 (04) : 187 - 198
[18] Dehumidification of air with a newly suggested liquid desiccant
Hassan, A. A. M.
Hassan, M. Salah
RENEWABLE ENERGY, 2008, 33 (09) : 1989 - 1997
[19] A review of liquid desiccant air dehumidification: From system to material manipulations
Qi, Ronghui
Dong, Chuanshuai
Zhang, Li-Zhi
ENERGY AND BUILDINGS, 2020, 215
[20] Falling film liquid desiccant air dehumidification
Chuanshuai Dong
Takashi Hibiki
Lizhi Zhang
Lin Lu
Experimental and Computational Multiphase Flow, 2020, 2 : 187 - 198

← 1 2 3 4 5 →