Results 141 to 150 of about 320,879 (318)

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

Diamond fibre & Diamond-F products

open access: yes, 1921
Na portada consta "manufactured by Diamond State Fibre Company. Bridgeport, Pa. (near Philadelphia). U.S.A.
Diamond State Fibre Company
core  

Modification of kraft wood-pulp fibre with silica for surface functionalisation

open access: yes, 2008
A new science strategy for natural fibre modification was devised in which glass surface properties would be imparted to wood-derived fibre. The enhancements known from addition of silane reagents to glass fibre–polymer composites could therefore be ...
Nicholson, Brian K.   +11 more
core   +1 more source

Wet carbonation of wollastonite with pH-modified solutions at ambient conditions: Insights from a geochemical modelFairdata Etsin

open access: yesJournal of CO2 Utilization
Wollastonite and other natural calcium silicates have received remarkable attention as sources for CO2 capture, and their potential application as construction materials have been investigated with promising results.
Prince Allah   +4 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Composite material process monitoring using optical fibre grating sensors [PDF]

open access: yes, 2008
In this thesis a long period grating (LPG) based sensor is investigated as a possible alternative to current process monitoring sensors used in the manufacture of composites to monitor cure. An LPG is demonstrated as a means of monitoring the cure of a
Buggy, Stephen J.
core  

High sensitivity wide range ethanol concentration measurements in ethanol blended petrol using weakly tilted fiber Bragg grating

open access: yesDiscover Sensors
Due to worldwide increasing interest towards usage of bio-ethanol blended fuel, high accuracy measurement of ethanol content in ethanol blended petrol (EBP) is of high importance for fuel quality assurance. In the present work, we report high sensitivity
P. K. Saini, J. Kumar, O. Prakash
doaj   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

ADVANCED AUTOMATED FIBRE PLACEMENT [PDF]

open access: yes, 2013
The further increase of production rates while maintaining or improving quality and lower costs demand the development of new manufacturing solutions.
Krombholz, Christian   +2 more
core  

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

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