Results 61 to 70 of about 1,368 (179)

Advances in Atmospheric Water Harvesting Hydrogels: A Review of Material Design, System Integration, and Practical Applications

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
This review presents a multiscale optimization framework for hydrogel‐based sorbent atmospheric water harvesting (SAWH), integrating material chemistry, structural engineering, and device‐level strategies. It details how synergy between absorption, desorption, and thermal management leads to efficient, sustainable atmospheric water harvesting and ...
Ting‐Ting Li   +3 more
wiley   +1 more source

Effect of Regeneration Air Temperature on Desiccant Wheel Performance

open access: yesInternational Journal of Technology, 2016
Desiccant wheels are used as an air dehumidifier in air-conditioning and industrial applications. Desiccant wheel performance determines the size and cost of the whole system. A good desiccant wheel is one that saves energy usage.
Haslinda Mohamed Kamar   +3 more
doaj   +1 more source

Experiments Study on Movements Characteristics of Three-way Modulating Control Valve of the Parallel Condensers Dehumidifier

open access: yesZhileng xuebao, 2011
With the rapid growth of underground projects, the temperature control dehumidifier with parallel condensers has been widely used for its energy saving and high efficiency.
Cui Jianning   +3 more
doaj   +2 more sources

Development of Dehumidifier for Protected Horticulture

open access: yesJournal of Biosystems Engineering, 2005
Relative humidity of air In the greenhouse has to be maintained at 70 to 80 percents to provide a better growth condition of crops. To control relative humidity of air in the greenhouse, a dehumidifier functioning by refrigeration cycle was designed and manufactured in this study.
K.S. Yon   +5 more
openaire   +2 more sources

Research on Dehumidification Performance of a Cooling Dehumidifier with a MultistageMatrix Structure

open access: yesZhileng xuebao, 2020
A multi-stage structure packing tower dehumidifier for feed air dehumidification in compressors is proposed to reduce the power consumption of compressors in cryogenic air separation systems.
Cheng Xingwang   +8 more
doaj  

Thermodynamic Analysis of Vortex-Humidification-Dehumidification Desalination (V-HDH) [PDF]

open access: yesآب و فاضلاب
In recent years, water stress has become a global crisis due to climate and demographic changes and lifestyle changes. Freshwater production from the sea using various processes is known as the most important solution to deal with this crisis.
Mohammad Javad Omrani   +2 more
doaj   +1 more source

Physical properties measurement and performance analysis of membranes for a multi-stage planar membrane dehumidifier

open access: yesCase Studies in Thermal Engineering, 2019
In this work, the experimental measurement is conducted to examine different membranes to find a suitable option for a planar membrane dehumidifier. The physical properties with critical characteristics of air permeance and water vapor permeance are used
Chun-Han Li   +3 more
doaj   +1 more source

Experimental evaluation of combined humidifier-dehumidifier desalination with thermoelectric module for simultaneous use of heating and cooling

open access: yesInternational Journal of Thermofluids
The objective of this study was to assess the performance of a Humidifier-Dehumidifier (HDH) desalination system paired with thermoelectric cooling, in order to achieve effective water desalination. The system employed the thermoelectric module's heating
Kairat A. Kuterbekov   +4 more
doaj   +1 more source

Optimizing humidification–dehumidification desalination systems: Impact of nozzle position and geometric configuration on performance and efficiency

open access: yesInternational Journal of Thermofluids
The humidification-dehumidification (HDH) desalination system is an effective solution for sustainable water production due to its low energy consumption and minimal environmental impact. This study explores the performance optimization of HDH systems by
Mohammad Alrbai   +3 more
doaj   +1 more source

Experimental Research on Performance Optimization of Thermoelectric Dehumidifier

open access: yesZhileng xuebao, 2015
In order to verify thermoelectric refrigerator’s capability to be used as domestic dehumidifier, a typical single-stage thermoelectric dehumidification system was built by using a thermoelectric refrigerator.
Luo Zhong   +3 more
doaj  

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