Results 31 to 40 of about 207,212 (355)

The Detection of Yarn Roll’s Margin in Complex Background

Sensors, 2023
Online detection of yarn roll’s margin is one of the key issues in textile automation, which is related to the speed and scheduling of bobbin (empty yarn roll) replacement.
Junru Wang, Zhiwei Shi, Weimin Shi, Hongpeng Wang   +3 more
doaj   +1 more source

Engineering Graphene Flakes for Wearable Textile Sensors via Highly Scalable and Ultrafast Yarn Dyeing Technique

ACS Nano, 2019
Multifunctional wearable e-textiles have been a focus of much attention due to their great potential for healthcare, sportswear, fitness, space, and military applications.
S. Afroj, N. Karim, Zihao Wang, Sirui Tan, P. He, M. Holwill, D. Ghazaryan, A. Fernando, K. Novoselov   +8 more
semanticscholar   +1 more source

Stationary solution of the ring-spinning balloon in zero air drag using a RBFN based mesh-free method [PDF]

, 2010
A technique for numerical analysis of the dynamics of the ring-spinning balloon based on the Radial Basis Function Networks (RBFNs) is presented in this paper.
Fraser, W. Barrie, Phillips, David G., Tran, Canh-Dung   +2 more
core   +2 more sources

Analysis of the Twisting Tension in the Direct-Twisting Machine and the Fitting Model Based on the Experimental Data

Applied Sciences, 2022
The tension of the balloon yarn in the direct-twisting machine affects the yarn breakage and balloon shape, which in turn affects the energy consumption and yarn productivity of the direct-twisting machine.
Shunqi Mei, Mengying Zhang, Di Qi, Liye Yang, Qiao Xu, Ming Zhang   +5 more
doaj   +1 more source

A New Model to Calculate Stress Relaxation of Viscoelastic Material for Polyester-Wool-Spandex Yarn with Analytical Mechanics Approach

Jurnal Penelitian Fisika dan Aplikasinya, 2021
Many researchers have studied the mechanical properties of yarn in textile science because mechanical properties are the essential parameter in determining yarn quality.
Valentinus Galih Vidia Putra, Juliany Ningsih Mohamad, Yusril Yusuf   +2 more
doaj   +1 more source

Comparison of Mechanical and Thermal Comfort Properties of Tencel Blended with Regenerated Fibers and Cotton Woven Fabrics

AUTEX Research Journal, 2019
The demand of cotton is increasing but its low production rate cannot fulfill the world requirements. The increase in cotton demand has augmented the production of regenerated cellulosic fibers.
Basit Abdul, Latif Wasif, Ashraf Munir, Rehman Abdur, Iqbal Kashif, Maqsood Hafiz Shahzad, Jabbar Abdul, Baig Sajjad Ahmad   +7 more
doaj   +1 more source

Double Two-Dimensional Discrete Fast Fourier Transform for Determining of Geometrical Parameters of Fibers and Textiles

Fibers, 2013
We have developed a computing method to determine the geometrical parameters of fibers and the textile periodical structure. This method combines two two-dimensional discrete fast Fourier transforms to calculate a diffraction pattern from a diffraction ...
Oleg Kofnov, Pavel Shlyakhtenko
doaj   +1 more source

Study on the Frictional Behavior of Cotton Spun Yarn (Unraveled from Fabrics) after Different Wet Processing Stages

Journal of Natural Fibers, 2022
Tearing strength of the woven fabric is an important mechanical property which directly decides the fabric serviceability. Yarn-yarn friction, one of the most important factors of fabric tearing strength, is a characteristic inherited from the surface ...
Manas Datta Roy, Subrata Ghosh, Saravanakumar Sivasamy   +2 more
doaj   +1 more source

A Highly Sensitive and Stretchable Yarn Strain Sensor for Human Motion Tracking Utilizing a Wrinkle-Assisted Crack Structure.

ACS Applied Materials and Interfaces, 2019
With the booming development of flexible electronics, the need for a multifunctional and high-performance strain sensor has become increasingly important.
Hongling Sun, K. Dai, Wei Zhai, Yujie Zhou, Jianwei Li, G. Zheng, Bo Li, Chuntai Liu, Changyu Shen   +8 more
semanticscholar   +1 more source

MOCVD-Grown InGa/GaAs Emitter Delta Doping Heterojunction Bipolar Transistors

Active and Passive Electronic Components, 2002
The influence of delta doping sheet at base-emitter (BE) junction for an InGaP/GaAs heterojunction bipolar transistor (HBT) with a 75Å undoped spacer layer is investigated.
K. F. Yarn
doaj   +1 more source