Search Results - subject:"Liquid desiccant"

Optimized solar-powered liquid desiccant system to supply building fresh water and cooling needs

Audah, N.; Ghaddar, N.; Ghali, K. - In: Applied Energy 88 (2011) 11, pp. 3726-3736

This paper studies the feasibility of using a solar-powered liquid desiccant system to meet both building cooling and … chloride liquid desiccant system for air dehumidification/humidification is developed. The LDS model predicted the amount of … fresh water needs in Beirut humid climate using parabolic solar concentrators as a heat source for regenerating the liquid …

Persistent link: https://www.econbiz.de/10011041080

Model-based optimization strategy of chiller driven liquid desiccant dehumidifier with genetic algorithm

Wang, Xinli; Cai, Wenjian; Lu, Jiangang; Sun, Youxian; … - In: Energy 82 (2015) C, pp. 939-948

This study presents a model-based optimization strategy for an actual chiller driven dehumidifier of liquid desiccant …

Persistent link: https://www.econbiz.de/10011209515

Simulation of potential standalone liquid desiccant cooling cycles

Das, Rajat Subhra; Jain, Sanjeev - In: Energy 81 (2015) C, pp. 652-661

LDCS (Liquid desiccant cooling systems), capable of achieving dehumidification and cooling with low-grade heat input …-concentrating solar collectors. The present study is concerned with the evaluation of various potential liquid desiccant cycles for … tropical climatic conditions. Six potential standalone liquid desiccant cycles are identified and analyzed to select the best …

Persistent link: https://www.econbiz.de/10011209524

A proposed compressed air drying method using pressurized liquid desiccant and experimental verification

Yin, Yonggao; Zheng, Baojun; Yang, Can; Zhang, Xiaosong - In: Applied Energy 141 (2015) C, pp. 80-89

A novel compressed air drying method using pressurized liquid desiccant is proposed in this paper. The compressed air … drying system is consisted of a compressed air module, a pressurized liquid desiccant dehumidifier, a liquid desiccant … liquid desiccant dehumidifier associated with a compressed air module is established to verify the proposed air drying method …

Persistent link: https://www.econbiz.de/10011189387

Impact of integrated hot water cooling and desiccant-assisted evaporative cooling systems on energy savings in a data center

Kim, Min-Hwi; Ham, Sang-Woo; Park, Jun-Seok; Jeong, Jae-Weon - In: Energy 78 (2014) C, pp. 384-396

The primary objective of this paper is to propose the integration of a hot water cooling system with a desiccant-assisted evaporative cooling system for air conditioning a data center. The feasibility of the integrated system is analyzed by a detailed energy simulation for a model data center by...

Persistent link: https://www.econbiz.de/10011117559

Annual evaluation of energy, environmental and economic performances of a membrane liquid desiccant air conditioning system with/without ERV

Abdel-Salam, Ahmed H.; Simonson, Carey J. - In: Applied Energy 116 (2014) C, pp. 134-148

In this study, a membrane liquid desiccant air conditioning (M-LDAC) system is modeled using the TRNSYS building energy …

Persistent link: https://www.econbiz.de/10010737684

A heat pump driven and hollow fiber membrane-based liquid desiccant air dehumidification system: Modeling and experimental validation

Zhang, Li-Zhi; Zhang, Ning - In: Energy 65 (2014) C, pp. 441-451

A compression heat pump driven and membrane-based liquid desiccant air dehumidification system is presented. The … through these membranes effectively, while the liquid desiccant droplets are prevented from cross-over. Simultaneous heating …

Persistent link: https://www.econbiz.de/10010811421

Expected energy and economic benefits, and environmental impacts for liquid-to-air membrane energy exchangers (LAMEEs) in HVAC systems: A review

Abdel-Salam, Mohamed R.H.; Fauchoux, Melanie; Ge, Gaoming; … - In: Applied Energy 127 (2014) C, pp. 202-218

A review of the literature on liquid desiccant-to-air permeable-membrane energy exchangers will indicate opportunities …

Persistent link: https://www.econbiz.de/10010776576

Energy consumption and optimization of internally cooled/heated liquid desiccant air-conditioning system: A case study in Hong Kong

Qi, Ronghui; Lu, Lin - In: Energy 73 (2014) C, pp. 801-808

LDAC (liquid desiccant air-conditioning system) is promising for reducing the energy consumption, and improving the … only a part of dehumidification demand was handled with liquid desiccant ventilation, which led to a low chiller COP …

Persistent link: https://www.econbiz.de/10010906844

A review of the mathematical models for predicting the heat and mass transfer process in the liquid desiccant dehumidifier

Luo, Yimo; Yang, Hongxing; Lu, Lin; Qi, Ronghui - In: Renewable and Sustainable Energy Reviews 31 (2014) C, pp. 587-599

the liquid desiccant dehumidifier. Firstly, the dehumidification principle is introduced briefly. Then the models are …

Persistent link: https://www.econbiz.de/10011049379