Results 171 to 180 of about 5,190 (255)
Journal of Solar Energy Engineering, 2004 This paper presents the experimental tests on the chemical dehumidification of air by a liquid desiccant and desiccant regeneration carried out in an absorption/desorption tower with random packing. The experimental set-up is fully described together with measurements, procedures, data reduction, and accuracy.
LONGO, GIOVANNI ANTONIO, GASPARELLA A.
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Empirical model for predicting the dehumidification effectiveness of a liquid desiccant system
Energy and Buildings, 2016 Abstract The main purpose of this research was to propose a practical correlation for predicting the dehumidification effectiveness of a liquid desiccant (LD) system. The experimental data were collected during the operation of a typical liquid desiccant dehumidification unit.
Joon-Young Park +3 more
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Study of the Heat and Mass Transfer in a Dehumidification of Liquid Desiccant
Applied Mechanics and Materials, 2011 Desiccant systems have been proposed as energy saving alternatives to vapor compression air conditioning for handling the latent load. Desiccants are classified as either liquid or solid. The main components for a liquid desiccant system are the dehumidification and regeneration towers. This paper presents the results from a study of the performance of
Hesamoddin Salarian
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Exergy calculation and analysis of a dehumidification system using liquid desiccant
Energy and Buildings, 2014Abstract Liquid desiccant dehumidification is an effective method for extracting moisture from humid air and consumes less energy than conventional methods. Exergy is an essential tool to analyze liquid desiccant dehumidification systems. The problem with current exergy analysis of liquid desiccant dehumidification systems is that the exergy ...
Lun Zhang +3 more
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Researches and trends in membrane-based liquid desiccant air dehumidification
Renewable and Sustainable Energy Reviews, 2013Abstract Membranes were used in combination to liquid desiccant air dehumidification to separate the liquid desiccant from the process air to prevent the problems of liquid droplets crossover. In this review, the developments in this relatively new technology were introduced.
Si-Min Huang, Li-Zhi Zhang
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Nanotechnology, 2023
The membrane-based liquid desiccant dehumidification system is a newly developed method in the field of air dehumidification. In this study, double-layer nanofibrous membranes (DLNMs) with directional vapor transport and water repellency for liquid ...
Ye Yao +4 more
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The membrane-based liquid desiccant dehumidification system is a newly developed method in the field of air dehumidification. In this study, double-layer nanofibrous membranes (DLNMs) with directional vapor transport and water repellency for liquid ...
Ye Yao +4 more
semanticscholar +1 more source
Dehumidification of air with a newly suggested liquid desiccant
Renewable Energy, 2008Calcium chloride solution is a cheap desiccant. It is unstable at certain solution concentrations and dehumidified air temperatures. The aim of this research is to stabilize it by mixing with calcium nitrate in different weight combinations. The physical properties of a proposed liquid desiccant such as density, viscosity, and vapor pressure were ...
A.A.M. Hassan, M. Salah Hassan
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A Liquid Desiccant System for Solar Cooling and Dehumidification
Journal of Solar Energy Engineering, 2004The growing demand for air conditioning, particularly in hot and humid climates has caused a significant increase in demand for energy resources. A promising solar technology with potential to alleviate the problem is an open absorption system, where humidity is absorbed directly from the air to be treated by direct contact with the absorbent.
K. Gommed, G. Grossman
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Energy, 2022
[Abstract] In this study, the idea of using microencapsulated phase change materials slurry (MPCMS) as a liquid desiccant to achieve “auto internally cooled” dehumidification was verified and investigated experimentally.
H. Dong +6 more
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[Abstract] In this study, the idea of using microencapsulated phase change materials slurry (MPCMS) as a liquid desiccant to achieve “auto internally cooled” dehumidification was verified and investigated experimentally.
H. Dong +6 more
semanticscholar +1 more source
Applied Energy, 2018 The last decades have witnessed the growth interest in Liquid Desiccant Dehumidification Systems (LDDS). In the conventional LDDS, the high dilution rate of desiccant solution in dehumidifier leads to a high desiccant regeneration frequency, which ...
Xianhua Ou +2 more
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