Results 11 to 20 of about 919 (141)

Hierarchically Soft Porous MOF‐Polymer Monolith for Fast and Large‐Scale Moisture Buffering

Advanced Science
The influence of high indoor humidity on building and equipment safety and human health has led to an urgent demand for the development of high‐performance dehumidification technologies.
Guangxin Ma, Xin Zhou, Weiman Li, Ken‐ichi Otake, Susumu Kitagawa, Xiaoze Wang, Mengjie Cao, Linfeng Nie, Ming‐Shui Yao, Yunfa Chen   +9 more
doaj   +2 more sources

Experimental Study on the Heat Transfer Capacity and Dehumidification Performance of a Parallel Flow Evaporator for a Heat Pump Dryer [PDF]

Korean Journal of Air-Conditioning and Refrigeration Engineering, 2013
Abstract In the present study, the performances of a fin-tube evaporator and three PF evaporators for a heat pump dryer were experimentally investigated. Among the tested evaporators, the PF3 type evaporator showed the highest values of heattransfer capacity and dehumidification performance, while the fin-tube evaporator had the lowest values.
Young Chul Kwon, Ki Young Kim, Seok Hyun Lee, Jeong Tae Kwon   +3 more
openaire   +1 more source

Variations of Cooling and Dehumidification Degree Days in Major Climate Zones of China during the Past 57 Years

Atmosphere, 2023
In previous studies, the concept of degree days has been widely used to indicate heating or cooling energy requirements, but it does not consider the dehumidification effect.
Jingfu Cao, Jun Shi, Mingcai Li, Zhihong Zhai, Ruixue Zhang, Min Wang   +5 more
doaj   +1 more source

Analysis of Dehumidification Effects on Cooling Capacity of an Evaporative Cooler

Journal of Thermal Science and Technology, 2010
In this study, effect of desiccant wheel, heat exchanger and cooling coil will be evaluated on decreasing the wet bulb temperature of entering air to cooling tower and decreasing the outlet cold water temperature. For this purpose, change effect of desiccant wheel parameters will be investigated on wet bulb temperature of outlet air from heat exchanger.
SAIDI, Mohammad Hassan, AGHANAJAFI, Cyrus, MOHAMMADIAN, Masoud   +2 more
openaire   +3 more sources

An experimental study on planar vacuum membrane dehumidifier equipped with serpentine flow channel plate

Alexandria Engineering Journal, 2023
The membrane dehumidifiers can be used in air conditioning systems. In this study, an experimental investigation is conducted on the planar vacuum membrane dehumidifier equipped with the four-serpentine flow channel plate.
Chun-Han Li, Zih-Jyun Lin, Chih-Chang Chang, Saman Rashidi, Wei-Mon Yan   +4 more
doaj   +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

Performance investigation of a novel hybrid deep-dehumidification process using liquid desiccant [PDF]

E3S Web of Conferences, 2019
As one of the essential dehumidification ways, liquid desiccant air conditioning system has developed quickly in recent years, especially in the deep dehumidification field.
Guan Bowen, Liu Jun, Liu Xiaohua, Zhang Tao, Chen Liangliang, Chen Xiaoyang   +5 more
doaj   +1 more source

Packaged Fresh Air Dehumidification System with Heat Pump Heat Recovery Using Four Heat Exchangers

Zhileng xuebao, 2022
Fresh air dehumidification systems enable a healthy and comfortable building environment by controlling indoor humidity and replacing indoor air with fresh air.
Amanguli Kaiensi, Cheng Jiahao, Cao Xiang, Zhang Chunlu, Zhu jianhua   +4 more
doaj  

Development of biomass based-activated carbon for adsorption dehumidification

Energy Reports, 2021
Desiccant dehumidification systems can be utilized for decoupling moisture removal duty from the conventional mechanical vapor compression systems. Dehumidification using desiccant dehumidifiers is expected to exhibit a better energy efficiency. However,
Chairunnisa, Frantisek Miksik, Takahiko Miyazaki, Kyaw Thu, Jin Miyawaki, Koji Nakabayashi, Agung Tri Wijayanta, Fitria Rahmawati   +7 more
doaj   +1 more source

Development and Characterization of Composite Desiccant Impregnated with LiCl for Thermoelectric Dehumidifier (TED)

Energies, 2022
Aqueous salt solutions (LiCl) were impregnated into a porous host matrix to create composite desiccant materials (silica gel). The authors of this paper fabricated and analyzed composite desiccant-coated aluminum sheets (DCAS) with varying LiCl mass ...
Chanchira Channoy, Somchai Maneewan, Surapong Chirarattananon, Chantana Punlek   +3 more
doaj   +1 more source