Results 41 to 50 of about 3,231 (184)

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

open access: yesCarbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar   +3 more
wiley   +1 more source

Energy absorption and impact response of ballistic resistance laminate

open access: yesOpen Engineering
High-speed impact performance has significantly expanded over the past few decades. The target response based on the impact conditions has been more difficult to visualise and evaluate.
Radeef Zainab Shakir   +3 more
doaj   +1 more source

Influence of Kevlar Hybridization on Dielectric and Conductivity of Bamboo Fiber Reinforced Epoxy Composite

open access: yesJournal of Natural Fibers, 2017
In a motive to develop a natural fiber-based dielectric material, bamboo fiber-reinforced epoxy composite is fabricated using hand layup technique and hybridized with Kevlar K29 fiber to enhance its properties.
Thingujam Jackson Singh   +2 more
doaj   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Laser Cutting of Kevlar Laminates, [PDF]

open access: yes, 1977
An investigation has been conducted of the use of laser energy for cutting contours, diameters, and holes in flat and shaped Kevlar 49 fiber-reinforced epoxy laminates as an alternate to conventional machining. The investigation has shown that flat laminates 6.35 mm thick may be cut without backup by using a high-powered (1000-watt) continuous wave CO ...
openaire   +2 more sources

Aerogel Fiber: A One‐Dimensional Programmable Porous Matter for Next Thermal Management Materials

open access: yesInterdisciplinary Materials, EarlyView.
Aerogel fibers are redefined as one‐dimensional programmable porous matter, where thermal transport is governed by multiscale pathway engineering. By reconstructing and decoupling transport pathways from molecular to textile scales, these systems integrate insulation, radiative cooling, and adaptive thermal regulation.
Lizhi Ren   +6 more
wiley   +1 more source

WTB4: MODAL ANALYSIS OF WIND TURBINE BLADES BEHAVIOR WITH FOUR DISTINCT MATERIALS

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
To stay up with the constantly changing energy sector, wind turbine lifespan and energy efficiency must be increased. The advantages of the composite-material blade include low weight, high tensile strength, anti-corrosion, fatigue resistance, and ...
Chandran Nagendran   +2 more
doaj   +1 more source

COMPARATIVE PERFORMANCE OF POLYMERIC COMPOSITES FOR ORTHOPEDIC APPLICATIONS [PDF]

open access: yesJournal of the Egyptian Society of Tribology
This study presents a comparative analysis of epoxy and high-density polyethylene (HDPE) composites reinforced with Kevlar fibers (KF) and carbon fibers (CF) for potential use in orthopedic implants.
Eyad M. A.   +3 more
doaj   +1 more source

Synthesis, processing and characterization of impact hardening gel (IHG) reinforced Kevlar fabric composites

open access: yesMaterials & Design, 2020
The impact hardening gel (IHG) reinforced Kevlar fabric composite is a new type of protective material prepared by Kevlar fabric as dispersed phase and IHG as matrix.
Shen Li   +6 more
doaj   +1 more source

Estimation of Impact Strength of Kevlar/Basalt and Kevlar/Glass Interwoven Composite Laminate after High-Velocity Bullet Impact

open access: yesAdvances in Materials Science and Engineering, 2023
The application of composite materials has increased so drastically in the aerospace industry. The Impact strength signifies the importance of composite materials when exposed to suddenly applied loads. This paper is focused on describing the behavior of
J. Jensin Joshua   +5 more
doaj   +1 more source

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