Results 81 to 90 of about 1,388 (172)

The Design of Condensate Measurement for Balanced Ambient Room-type Calorimeter

open access: yesZhileng xuebao, 2014
During the cooling capacity measurement of small and medium size air conditioner, the indoor cooling capacity calculation formula of room-type calorimeter didn’t take the dehumidification of air handling cabinet into consideration.
Liu Shengyao   +3 more
doaj   +2 more sources

Optimizing Energy Efficiency and Improved Dehumidification Performance of Variable Capacity Air Conditioning Systems

open access: yes, 2018
High-performance homes promote high efficiency, but some of these homes, with very low cooling loads, may have greater challenges in delivering acceptable comfort.
Florida Solar Energy Center   +1 more
core  

Development and validation of a new method for determining humidification and dehumidification needs

open access: yes, 2012
The use of ventilation systems in buildings is increasing. In buildings such as libraries and museums, ventilation systems have been used to maintain optimal hygrothermal climatic conditions for important and extremely rare artefacts. Ventilation systems
Bednar, Thomas, Korjenic, Azra
core   +1 more source

A novel environmental control system based on membrane dehumidification

open access: yes, 2015
This paper conducts a simulation study of a novel aircraft environmental control system based on membrane dehumidification (MD-ECS), and compares the system with the up-to-date four-wheel high pressure de-water system (4WHPDW-ECS).
Guo, Binghan   +5 more
core   +1 more source

Improved Design and Experimental Investigation on Unitary Dehumidification Unit with Hot Gas Reheat

open access: yesZhileng xuebao
To deliver comfortable conditioned air by reducing humidity levels while enhancing comfort levels in an air-conditioned space under variable load conditions, an improved design for fully modulating dehumidification with a hot gas reheat system was ...
Xie Yunpeng, Shi Jingjing
doaj   +2 more sources

Analysis of Heat and Moisture Transfer Characteristics on the Air Side of a Refrigerated Air Dryer Evaporator

open access: yesApplied Sciences
The demand for efficient dehumidification in evaporators has become one of the key technical challenges restricting the high-quality development of the refrigerated air dryer industry.
Yuzheng Wu   +3 more
doaj   +1 more source

Research and Structural Optimization of Hydrogel-Based Desiccant-Coated Heat Exchanger

open access: yesZhileng xuebao
Desiccant-coated heat exchangers (DCHEs) play an important role in dehumidification. However, considering the ineffective structural optimization and selection of operating conditions, the efficiency of the current dehumidification technology needs ...
Lei Xiaoping Zhang Hua Wang Jiayun
doaj  

Air Dehumidification using Ionic Liquid-Based Fiber Bundle Membrane Contactor

open access: yes, 2021
Air dehumidification is essential since excess moisture in the buildings causes discomfort to the occupants, encourages the production of air pathogens such as mold or mildew, and causes corrosion and rotting that degrade building materials.
Kumar, Navin   +3 more
core  

A simplified method for defining air humidification and dehumidification requirements

open access: yes, 2012
Nowadays, the use of ventilation systems is very common. In museums and exhibition rooms, they are used to guarantee the optimal temperature and humidity conditions for valuable and irreplaceable objects. Ventilation systems are increasingly used even in
Bednar, Thomas, Korjenic, Azra
core   +1 more source

DYNAMIC CHARACTERISTICS OF COOLING AND DEHUMIDIFICATION IN PHYTOTRON SYSTEM

open access: yes
Dynamic characteristics of cooling and dehumidification in phytotron system were examined for obtaining information about more reliable and suitable operation of the controlled environments.
Eguchi, Hiromi   +5 more
core  

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