Results 11 to 20 of about 1,388 (172)

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   +2 more sources

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   +2 more sources

Development of Dehumidification Device Based on Semiconductor Refrigeration

Kongzhi Yu Xinxi Jishu, 2016
In order to solve the problems of electrical cabinets such as high humidity, condensation, etc., a dehumidification device based on semiconductor refrigeration was developed. Moist air flowed through cold-side heat sink and hot-side heat sink to complete
GUO Zongkun, YAO Lei, HE Kai, DENG Wenchuan, LI Shihuai   +4 more
doaj   +2 more sources

Experimental Study on Air Conditioning System with Temperature Regulation and Dehumidification

Zhileng xuebao, 2020
To comprehensively consider temperature and humidity requirements, this paper proposed a room air conditioning system with adjustable temperature and dehumidification functions.
Liu Yu, Ma Guoyuan, Wang Lei, Zhou Feng
doaj   +2 more sources

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   +2 more sources

Study on Dehumidification Performance of a Multi-Stage Internal Cooling Solid Desiccant Adsorption Packed Bed [PDF]

Energies, 2018
In this paper, the solid desiccant adsorption packed bed with a three-stage internal cooling (ICSPB) has been proposed to improve the dehumidification efficiency and make a comparison with that of non-internal cooling.
Wansheng Yang, Jiayun Ren, Zhongqi Lin, Zhangyuan Wang, Xudong Zhao   +4 more
doaj   +2 more sources

Experimental Investigation of Desiccant Dehumidification Cooling System for Climatic Conditions of Multan (Pakistan)

Energies, 2020
In this study, experimental apparatus of desiccant dehumidification was developed at lab-scale, using silica gel as a desiccant material. Experimental data were obtained at various ambient air conditions, while focusing the climatic conditions of Multan (
Muhammad Aleem, Ghulam Hussain, Muhammad Sultan, Takahiko Miyazaki, Muhammad H. Mahmood, Muhammad I. Sabir, Abdul Nasir, Faizan Shabir, Zahid M. Khan   +8 more
doaj   +2 more sources

Preparation of Natural Zeolite for Air Dehumidification in Food Drying

International Journal of Science and Engineering, 2015
Drying with air dehumidification with solid adsorbent improves the quality of food product as well as energy efficiency. The natural zeolite is one of adsorbent having potential to adsorb the water.  Normally, the material was activated to open the pore,
Mohamad Djaeni, Laeli Laeli Kurniasari, Setia Budi Sasongko   +2 more
doaj   +2 more sources

Numerical Simulation on the Mass Transfer Characteristics of Silica Gel Desiccant Coating during Isothermal Dehumidification Process

Zhileng xuebao, 2023
Complex heat and mass coupleding transfer phenomena exist in a solid dehumidification cycle, where the adsorption heat released by the desiccant during the adsorption stage will reduce dehumidification performance, while ideal isothermal dehumidification
Liu Lin, Li Jun, Deng Lisheng, He Zhaohong, Bai Yu, Huang Hongyu, Kobayashi Noriyuki   +6 more
doaj   +2 more sources

Performance Analysis of a Hybrid Dehumidification System Adapted for Suspension Bridge Corrosion Protection: A Numerical Study

Applied Sciences, 2023
A commonly adopted dehumidification system on a suspension bridge is the desiccant wheel dehumidification system (DWDS), which demonstrates ineffectiveness and energy-intensiveness in high temperature and humidity scenarios.
Ding Xue, Jian Liu, Yi Song, Xiaosong Zhang   +3 more
doaj   +2 more sources