Results 21 to 30 of about 14,677 (232)

Air dehumidification by membrane with cold water for manned spacecraft environmental control

open access: yesMATEC Web of Conferences, 2017
The traditional condensation dehumidification method requires additional gas-liquid separation and water recovery process in the manned spacecraft humidity control system, which would increase weight and complexity of systems.
Shang Yonghong   +6 more
doaj   +1 more source

Performance study of a novel solar solid dehumidification/regeneration bed for use in buildings air conditioning systems [PDF]

open access: yes, 2017
In this paper, a novel solar solid dehumidification/regeneration bed has been proposed, and its three regeneration methods, i.e., simulated solar radiation regeneration, microwave regeneration, and combined regeneration of the microwave and simulated ...
Ding, Zezhi   +5 more
core   +2 more sources

Performance Comparison of Single-stage and Double-stage Solid Desiccant Dehumidification Systems in the Southern Humid and Hot Regions

open access: yesZhileng xuebao, 2022
The coupled system of evaporative cooling and solid desiccant dehumidification is feasible to solve the problems of energy consumption and air quality of data centers compared with the traditional cooling method.
Yang Wansheng   +3 more
doaj  

Drying of oak wood lamellas: Part 1. Analysis of the process in a dehumidification kiln [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2021
The subject of this paper is to analyse the drying process of oak lamellas, which are the solid wood top layer of engineered wood flooring. The focus of the first part of the paper is on dehumidification kilns.
Milić Goran   +3 more
doaj   +1 more source

Advances in sorption systems for energy efficient heating and cooling [PDF]

open access: yes, 2017
At present there is important R&D in the field of sorption heating, cooling and thermal energy storage systems going on worldwide. Sorption systems can enable a more efficient use of renewable energies (solar, geothermal, etc.) both for domestic and ...
Cabeza, Luisa F., Schossig, Peter
core   +2 more sources

Dehumidification Grain Dryer [PDF]

open access: yes, 1998
A new technique developed during this project dries grain with mildly heated, dehumidified air in a closed-loop process. This proposed technique uses about one-tenth the energy and dries grain at a lower temperature, producing less damage to the kernels.Approximately 250 million automotive and truck tires are discarded each year in the U.S.
Lula, J.W., Bohnert, G.W.
openaire   +2 more sources

Dehumidification performance of a variable speed heat pump and a single speed heat pump with and without dehumidification capabilities in a warm and humid climate

open access: yesEnergy Reports, 2020
Conventional air conditioning systems in houses respond to thermal loads by means of controlling dry-bulb temperature through the thermostat. As part of the process to control temperature, dehumidification is also provided.
Koukouni P. Kone, Nelson Fumo
doaj   +1 more source

Performance Investigation of a Hollow Fiber Membrane-Based Desiccant Liquid Air Dehumidification System

open access: yesEnergies, 2021
The membrane-based desiccant liquid air dehumidification system is a promising technology for efficient humidity control in buildings. The use of a membrane module allows, among other things, for a compact design with a relatively large heat and mass ...
Sebastian Englart, Krzysztof Rajski
doaj   +1 more source

Experimental Study on Air Conditioning System with Temperature Regulation and Dehumidification

open access: yesZhileng 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  

Low Temperature Drying With Air Dehumidified by Zeolite for Food Products: Energy Efficiency Aspect Analysis [PDF]

open access: yes, 2011
Developments in low temperature drying of food products are still an interesting issue; especially with respect to the energy efficiency. This research studies the energy efficiency that can be achieved by a dryer using air which is dehumidified by ...
Asselt, C.J., van   +5 more
core   +2 more sources

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