Results 21 to 30 of about 21,791 (262)

Evaluation of the moisture management and air permeability of cotton/antistatic polyester knitted fabrics

Journal of Industrial Textiles, 2023
This research fills in the missing knowledge on the moisture management and air permeability of knitted fabrics developed using mixed cotton/antistatic polyester yarns with both antibacterial and antistatic behavior to enhance their functionality.
Norina Asfand, Virginija Daukantienė
doaj   +1 more source

Towards Relative Permeability Measurements in Tight Gas Formations [PDF]

E3S Web of Conferences, 2020
Relative permeability is a concept used to convey the reduction in flow capability due to the presence of multiple fluids. Relative permeability governs the multiphase flow, therefore it has a significant importance in understanding the reservoir ...
Dzhafarov Denis, Nicot Benjamin
doaj   +1 more source

The Effect of Expanded Glass and Expanded Clay Aggregate Additives on Water Vapor Diffusion Based on Wet Cup Method in Cementitious Lightweight Mortars for Sustainable Buildings

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
Water vapor permeability is the ability of a material to allow vapor (such as water vapor or any gas) to pass through it. Water vapor permeability also indicates the breathability of the material.
Lütfullah Gündüz, Şevket Onur Kalkan
doaj   +1 more source

Thermophysiological comfort and objective hand properties of modal, Naia™, cashmere and cotton included denim fabrics

Journal of Engineered Fibers and Fabrics, 2023
In this study, the thermophysiological comfort and objective hand properties of modal, Naia™, cashmere, and cotton containing denim fabrics were investigated. Therefore, the air permeability, thermal conductivity, thermal absorptivity, thermal resistance,
Esra Taştan Özkan
doaj   +1 more source

Quantitative Evaluation of Water Vapor Permeability Coefficients of Earth Materials Under the Influence of Density and Particle Size Distribution

Buildings
Earth materials are commonly utilized due to their excellent wet properties and environmental friendliness. However, previous research has primarily focused on the impact of additives on the water vapor permeability of earth materials, neglecting the ...
Jun Mu, Shenwei Yu
doaj   +1 more source

A brief insight into the prediction of water vapor transmissibility in highly impermeable hybrid nanocomposites based on bromobutyl/epichlorohydrin rubber blends

Open Chemistry, 2018
The present work proposes a schematic model for predicting the water vapor transmissibility in hybrid nanocomposites based on bromobutyl (BIIR)/epichlorohydrin (CO) rubber blends.
Sankaran Kumar, Manoharan Partheban, S Sofana Reka, Chattopadhyay Santanu   +3 more
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Preparation of biodegradable composite starch/tragacanth gum/Nanoclay film and study of its physicochemical and mechanical properties [PDF]

Chemical Review and Letters, 2020
In this study, biodegradable composite starch/tragacanth gum/Nanoclay (St/TG/Clay) film was prepared. The basis of the film was wheat starch, which tragacanth gum was added at three levels (0.2 and 0.5% by w/w) and clay nanoparticles at three levels (0.1,
Sajad Pirsa, Forogh Mohtarami, Sara Kalantari   +2 more
doaj   +1 more source

Research on Water Vapor Permeability in Porous Dust Layer on the Surface of Cold Metal Fin

Zhileng xuebao, 2021
To develop a self-cleaning technique for fin-and-tube heat exchangers by adopting the method of dust layer freezing and expansion, the mechanism of water vapor permeability in porous dust layers on fin surfaces should be investigated.
Zhan Feilong, Hu Zuntao, Ding Guoliang, Zhang Hao   +3 more
doaj  

Investigation on Influence of Blend Proportion on Comfort Characteristics of Bamboo/Lotus Knitted Fabrics

Journal of Natural Fibers, 2023
The thermal comfort properties of fabrics produced from bamboo, lotus, and their blends were tested to find the ability of the fabric to manage the body heat generated.
Ananthi P, Jemina Rani P C, Priyalatha S, Prakash C   +3 more
doaj   +1 more source

The electromagnetic shielding effectiveness of the copper plated nonwoven fabric and its’ related comfort properties

Journal of Engineered Fibers and Fabrics, 2022
With the rapid development of modern science and technology, a kind of invisible pollution named electromagnetic radiation has increasingly attracted the attention of all sectors of society.
Dan Wang, Shi Hu, Dana Kremenakova, Jiri Militky   +3 more
doaj   +1 more source