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Applied Thermal Engineering, 2016
Abstract Liquid desiccant cooling system is an energy-conservative and environment-friendly air-conditioning system. Its performance is strongly influenced by the thermal properties of liquid desiccant, especially the surface vapor pressure. Mixed liquid desiccant may have better dehumidification efficiency, lower material cost and lower energy ...
Xiao Zhao, Xiuwei Li, Xiaosong Zhang
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Abstract Liquid desiccant cooling system is an energy-conservative and environment-friendly air-conditioning system. Its performance is strongly influenced by the thermal properties of liquid desiccant, especially the surface vapor pressure. Mixed liquid desiccant may have better dehumidification efficiency, lower material cost and lower energy ...
Xiao Zhao, Xiuwei Li, Xiaosong Zhang
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Performance Comparison of Enthalpy Recovery Devices Using Liquid Desiccant and Desiccant Wheel
Journal of Thermal Science and Engineering Applications, 2020Abstract Heat recovery between outdoor air and indoor exhaust air is an effective approach for energy-saving in the air-conditioning system. Performances of enthalpy recovery devices using liquid desiccant (LD) and desiccant wheel (DW) are compared in the present study.
Ying Xie, Xiaohua Liu, Tao Zhang
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Progress in selecting desiccant and dehumidifier for liquid desiccant cooling system
Energy and Buildings, 2012Abstract Liquid desiccant cooling system (LDCS) is an alternative air-conditioning system with good energy-saving potential. Dehumidification performance is the key part of LDCS; while desiccant variety and dehumidifier influence the dehumidification performance.
Xiu-Wei Li +3 more
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Falling film liquid desiccant air dehumidification
Experimental and Computational Multiphase Flow, 2019Falling film liquid desiccant dehumidification technology is attracting more and more attention due to lower energy consumption, less pollution, and more flexible humidity control in recent years. This paper conducts a comprehensive review on falling film liquid desiccant dehumidification systems.
Chuanshuai Dong +3 more
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Energy efficient liquid desiccant-based dryer
Applied Thermal Engineering, 2005Abstract A liquid desiccant-based dryer is developed that has higher energy efficiency compared to conventional hot air based drying systems used in industrial and agricultural sectors. Two-stage regeneration of the liquid desiccant, an aqueous solution of calcium chloride, is used to improve the energy efficiency.
RANE, MV, REDDY, SVK, EASOW, RR
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Energy, 2017
Abstract The liquid desiccant air-conditioning system (LDAS) is a novel air-conditioner with good energy saving potential. Regenerator is the key component of the liquid desiccant air-conditioning system, which is the main energy-consumed part.
Qing Cheng, Wenhao Xu
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Abstract The liquid desiccant air-conditioning system (LDAS) is a novel air-conditioner with good energy saving potential. Regenerator is the key component of the liquid desiccant air-conditioning system, which is the main energy-consumed part.
Qing Cheng, Wenhao Xu
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Application of Liquid Desiccant System
2013Liquid desiccant air-conditioning systems have developed quickly in recent years in China. Processed air can be dehumidified and cooled in summer, and humidified and heated in winter using liquid desiccant. Low-grade heat can be utilized to regenerate liquid desiccant, such as exhaust heat from condenser of heat pump, hot water. The operating principle
Xiaohua Liu, Yi Jiang
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Design of ionic liquids as a desiccant for the liquid desiccant type air conditioning system
Chemistry LettersAbstract Recently, liquid desiccant air conditioners (LDACs) have gained rapidly growing interest as an important candidate for an energy-efficient air conditioner. By enabling moisture absorption from the air, ionic liquids (ILs) can serve as a novel desiccant source for LDACs.
Toshiyuki Itoh, Hyung J Kim
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Dynamic modeling of a liquid desiccant dehumidifier
Applied Energy, 2016The liquid desiccant dehumidification system is becoming a hotspot in air dehumidification due to its promising prospects. Many models have been reported in the literature, but they are rarely applicable to control design due to various reasons. In this paper, a simplified dynamic model of liquid desiccant dehumidifier is proposed from a control point ...
Xian Li +5 more
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Regeneration of liquid desiccants using membrane technology
Energy Conversion and Management, 1999Liquid desiccants used for many industrial and domestic applications have to be reconcentrated for reuse. Instead of using thermal energy, a method is proposed in this paper to use mechanical energy for regeneration of weak desiccants. The osmotic pressure required to regenerate two such desiccants, namely calcium chloride and lithium chloride, for ...
A.A. Al-Farayedhi +2 more
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