Results 1 to 10 of about 972 (140)

Theoretical Research of a Transcritical Refrigeration System of CO₂ Coupled with Liquid Desiccant Dehumidification Cycle Using Exergy Analysis Method. [PDF]

Entropy (Basel)
Aiming to improve cooling and dehumidification performance in air conditioning systems and to meet the trend toward environmentally friendly refrigerants, this study proposes a coupled system that combines a CO2 transcritical refrigeration cycle (CTRC ...
Liang X, Liu Y, Feng Q, Su Y, Li Y.
europepmc   +2 more sources

A novel curdlan based desiccant coated heat exchanger for efficient dehumidification. [PDF]

Sci Rep
Desiccant-coated heat exchangers (DCHEs) are instrumental in dehumidification processes; however, the efficiency of existing DCHE systems is often hindered by suboptimal desiccant performance and inadequate optimization of the desiccant-heat exchanger ...
Lei X, Ying W, Xue Z, Zhang H, Wang J.
europepmc   +2 more sources

Modeling and Performance Analysis of a Liquid Desiccant Cooling and Dehumidification System Using ITSO-TCN-BiGRU-SA. [PDF]

Sensors (Basel)
Liquid desiccant dehumidification, an energy-efficient technology for air humidity control, has gained significant attention in recent years.
Ou X, Wang X, Wang Z.
europepmc   +2 more sources

Hierarchically Soft Porous MOF-Polymer Monolith for Fast and Large-Scale Moisture Buffering. [PDF]

Adv Sci (Weinh)
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.
Ma G, Zhou X, Li W, Otake KI, Kitagawa S, Wang X, Cao M, Nie L, Yao MS, Chen Y.   +9 more
europepmc   +2 more sources

Experimental Investigation of Solar-Driven Hollow Fiber Membrane Liquid Dehumidification System

Membranes, 2023
The hollow fiber membrane modules act as dehumidifiers and regenerators to avoid gas–liquid entrainment problems in direct-contact dehumidification systems.
Cai-Hang Liang, Jia-Li Hu, Nan-Feng Li, Zhi-Peng He, Chou Mo, Si Zeng   +5 more
doaj   +1 more source

Parameter Selection for the Dehumidification System of the Main Cable of Suspension Bridge Based on Ventilation Experiments

Buildings, 2023
Moisture in the main cable is the main cause of steel wire corrosion. Modern suspension bridges utilize main cable dehumidification systems to prevent corrosion. The main cable ventilation experiment can help the selection of the system parameters.
Zhihang Guo, Wenhao Sui, Hua Guan, Pei Peng, Qun Liu, Jianzhong Shi   +5 more
doaj   +1 more source

Techno-economic and emission analysis of solar assisted desiccant dehumidification: An experimental and numerical study

Energy Reports, 2023
In humid climates, it is challenging to maintain moisture content in the air for human thermal comfort and industrial applications. Commercial dehumidifiers rely on conventional electric heaters to regenerate desiccant material, which accounts for ...
Wasif Iqbal, Mariam Mahmood, Sheeraz Iqbal, Majid Ali, Muhammad Haroon Iqbal, Abdelazim G. Hussien, Salah Kamel   +6 more
doaj   +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

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