Results 71 to 80 of about 1,388 (172)

Synergistic Enhancement of Modified‐PVDF Humidity Sensitivity via Chemical Adsorption‐Ionic Conductivity and its Application in Intelligent Powered Air‐Purifying Respirator

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
The study developed a PVDF/SiO2 humidity sensor with superhydrophobic properties and integrated the humidity sensor into the intelligent powered air‐purifying respirator (IPAPR) for breath monitoring. Coupled with the Gated Recurrent Unit (GRU) machine learning prediction algorithm, it enables feedforward control of the fan to achieve respiratory ...
Xinjian He   +9 more
wiley   +1 more source

Evaluation of electroosmotic pumping effect in microporous media flow

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Yan, Y   +2 more
core  

Deep dehumidification characteristics of a silica gel coated cross-flow heat exchanger with a circulating blowing loop

open access: yes
Solid desiccant dehumidification systems offer an effective and energy-efficient alternative for deeply dehumidifying air. Desiccant coated heat exchangers (DCHEs), a type of solid desiccant dehumidification system, have garnered attention due to their ...
Li, Jun   +8 more
core   +1 more source

Experimental results on adsorption beds for air dehumidification

open access: yes, 2016
Desiccant rotors are commonly used in large scale solar cooling open cycle applications. As is well known, adsorption heat sensibly reduces the dehumidification capacity of the desiccant material and results in lower system performance.
Beccali, Marco   +3 more
core   +1 more source

Experimental Study on Heat and Mass Transfer Characteristics of Hollow Fiber Membrane-based Liquid Desiccant Air Dehumidification

open access: yesZhileng xuebao, 2017
In the hollow-fiber-membrane-based liquid desiccant air dehumidification process, water vapor can permeate through the membrane effectively, while the liquid desiccant droplets are prevented from crossover.
Yin Shaoyou, Zhang Ning
doaj  

Synthesis of Zeolite Pellets From Natural Zeolite and Starch as Adsorbent For Fuel Grade Bioethanol Production [PDF]

open access: yes, 2012
Bioethanol is one of the alternative energy that needs to be kept under review, in terms of raw material sources, the fermentation and purification processes. In terms of purification process in order to standardize to be fuel grade, It is how to get dry
Anwar , Ma’ruf,, Neni , Damajanti
core  

Theoretical study on the dehumidification behaviors of dual-desiccants coated cross-flow heat exchanger with staged adsorption-desorption process

open access: yes
The conventional desiccant coated heat exchangers (DCHEs) suffer from the inefficient utilization of regenerative energy and the inadequate dehumidification capacity of a single desiccant.
Li, Jun   +9 more
core   +1 more source

A novel desiccant compound for air humidification and dehumidification

open access: yes, 2022
Currently, there is an increasing interest in the development of HVAC systems based on solid desiccant materials to achieve efficient and affordable air dehumidification and humidification processes.
Calabrese, L   +4 more
core   +1 more source

Research Progress of Fixed Bed Dehumidification System: A Mini Review

open access: yes
: In recent years, the fixed bed dehumidification system has received extensive attention. Research shows that the fixed bed can be combined with the vapor compression refrigeration system to replace the traditional air conditioning (A/C) system, improve
Han, Zhengliang, Xiao, Xin
core   +1 more source

DYNAMIC CHARACTERISTICS OF COOLING AND DEHUMIDIFICATION IN PHYTOTRON SYSTEM

open access: yes, 1987
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   +3 more
core  

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