Results 31 to 40 of about 4,670 (224)

Experimental Study on dehumidification/regeneration of Liquid Desiccant: LiBr Solution

Procedia Computer Science, 2014
AbstractThe growing demand for air conditioning has caused a significant increase in demand for energy resources. The traditional commercial, non natural working fluids, like CFC, HCFC and HFC result in both ozone depletion and global warming emission of CO2.
Bouzenada, Saliha, Kaabi, Abdennacer N, Fraikin, Laurent, Léonard, Angélique   +3 more
openaire   +1 more source

Thermodynamic Analysis of a Hybrid System Coupled Cooling, Heating and Liquid Dehumidification Powered by Geothermal Energy

Energies, 2021
The utilization of geothermal energy is favorable for the improvement of energy efficiency. A hybrid system consisting of a seasonal heating and cooling cycle, an absorption refrigeration cycle and a liquid dehumidification cycle is proposed to meet ...
Aixiang Xu, Mengjin Xu, Nan Xie, Yawen Xiong, Junze Huang, Yingjie Cai, Zhiqiang Liu, Sheng Yang   +7 more
doaj   +1 more source

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source

Synergistic Enhancement of Modified‐PVDF Humidity Sensitivity via Chemical Adsorption‐Ionic Conductivity and its Application in Intelligent Powered Air‐Purifying Respirator

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The study developed a PVDF/SiO2 humidity sensor with superhydrophobic properties and integrated the humidity sensor into the intelligent powered air‐purifying respirator (IPAPR) for breath monitoring. Coupled with the Gated Recurrent Unit (GRU) machine learning prediction algorithm, it enables feedforward control of the fan to achieve respiratory ...
Xinjian He, Hongwei Liu, Xianjie Xu, Xinkai Qi, Danhong Gao, Hanling Deng, Dusong Hou, Qianyao Lu, Lei Zhu, Sheng Huang   +9 more
wiley   +1 more source

Dispersion stability and thermophysical properties of microencapsulated phase change material slurry for liquid desiccant dehumidification

Energy and Buildings, 2021
The dispersion stability and the thermophysical properties of the microencapsulated phase change material slurry (MPCMS) for liquid desiccant dehumidification were investigated experimentally.
X. Niu, Ruifeng Xia, H. Dong, Dandan Wang, Dichang Duan, P. Gao, R. Kosonen   +6 more
semanticscholar   +1 more source

Comprehensive Review on Concentrated Solar Photovoltaics: Manufacturing, Cooling Technologies, and Advanced Applications

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This review examines the evolution and current state of concentrated photovoltaic systems, focusing on materials, manufacturing pathways, and thermal management challenges. Advanced cooling techniques and emerging applications are assessed alongside recent digital integration strategies. Through linking performance gains with practical limitations, the
Abdul Ghani Olabi, Adnan Alashkar, Montaser Mahmoud, Ayman Mdallal, Malek Kamal Rabaia, Abdul Hai Alami, Mahmoud Elgendi, Mohammad Ali Abdelkareem   +7 more
wiley   +1 more source

Developments in liquid desiccant dehumidification system integrated with evaporative cooling technology

International Journal of Energy Research, 2021
The vapor compression air conditioning (VCAC) is the most widely used method for space cooling. However, it has some disadvantages, such as the fact that it consumes more electricity, depletes the ozone layer, and contributes to global warming.
Kalpana, S. Subudhi
semanticscholar   +1 more source

Incorporating ethylene glycol into hydrophilic poly(ether‐b‐amide) membranes for enhanced gas dehumidification performance

The Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1449-1462, March 2026.
Using ethylene glycol to enhance water vapour permeation for gas dehumidification. Abstract In the present study, ethylene glycol (EG) was incorporated into hydrophilic poly(ether‐b‐amide) matrix membranes to enhance the membrane performance for gas dehumidification (e.g., H2O/N2, H2O/CH4, and H2O/CO2 separations). Exploiting EG as a hygroscopic agent,
Iris Samputu, Xianshe Feng
wiley   +1 more source

Numerical Analysis of Optimising Liquid Desiccant Dehumidification for Sustainable Building Cooling: A Data-Driven Method Using Response Surface Methodology

Processes
Leveraging data-driven methods such as Response Surface Methodology (RSM) has considerable potential for sustainable building cooling via mitigating energy consumption and environmental impacts.
M. A. Hilal, Saleem Jasim Abbas
semanticscholar   +1 more source

Experimental investigation on LiCl-KCOOH blend for enhancing hybrid liquid desiccant–vapour compression system performance

Solar Compass
Conventional vapour compression system (VCS) consumes a substantial amount of energy to maintain human thermal comfort, while its inability to control humidity precisely has led to the exploration of alternative cooling technologies.
Kashish Kumar, Gurubalan Annadurai, Alok Singh   +2 more
doaj   +1 more source