Results 41 to 50 of about 3,305 (283)

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Construction and analysis of yarn tension model in the process of electromagnetic weft insertion

open access: yesAUTEX Research Journal
In recent years, electromagnetic weft insertion has been widely studied due to its excellent speed controllability and low energy consumption. However, the yarn tension in the process of electromagnetic weft insertion is affected by many factors.
Zhang Chengjun   +6 more
doaj   +1 more source

Research on Yarn Tension Modeling in Carpet Tufting Equipment System

open access: yes, 2011
Precise pile height is an essential quality measurement for sculptured-style jacquard carpet. Constructing correct the yarn tension model is the key to accurately control carpet pile height during manufacturing carpet.
Sun Zhijun   +4 more
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Effect of Weft Yarn Type and Weaving Parameters on Surface Roughness and Drapeability of Woven Fabric

open access: yesJournal of Natural Fibers
Comfort is a qualitative feature and one of the requirements that modern garment buyers place on their purchases. The purpose of this work is to study the effect of weft yarn type, weft yarn tension, warp yarn tension, and weft density on drape and ...
Andebet Kassaw, Million Ayele
doaj   +1 more source

Yarn Tension Analysis in Typical Carpet Tufting Equipment System

open access: yes, 2011
Precise pile height is an essential quality measurement for sculptured-style jacquard carpet. Correct yarn tension analysis is the key to accurately control carpet pile height during manufacturing carpet. This paper described a standard tufting equipment
Yang Xu   +4 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann   +8 more
wiley   +1 more source

Intelligent Detection of Yarn Supply Tension during Flat Knitting Process

open access: yes, 2011
Yarn supply tension is a key factor which has influences on the quality of knitted fabrics. This paper introduces a method to detect the yarn tension during knitting action.
Min Zhao, Kun Yang
core   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Determination of Factors Affecting the Quality of Sized Cotton Yarn Using Screening Experimental Method

open access: yesJournal of Natural Fibers
This research examines screening of the factors affecting cotton-sized yarn gain strength, elongation, stretch, size pick-up, and yarn abrasion resistance.
Andinet Habtamu, Million Ayele
doaj   +1 more source

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