Results 81 to 90 of about 12,600 (311)

Shock adhesion test for composite bonded assembly using a high pulsed power generator [PDF]

open access: yes, 2013
In a context of the rising use of composite assemblies in aeronautic or defense fields, the assessment of their strength is a key issue. The method developed in this study attempts to provide solutions.
ARRIGONI, Michel   +4 more
core   +6 more sources

THE HIGH VELOCITY IMPACT RESISTANCE OF FIBRE METAL LAMINATES

open access: yes, 2017
The high velocity impact resistance of fibre metal laminates (FMLs) based on combinations of aluminium alloys (6161 and 7075 series) and a glass fibre reinforced epoxy resin have been investigated using Digital Image Correlation (DIC) method and Finite Element (FE) method.
Zhou, J.   +5 more
openaire   +3 more sources

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Effect of strain rate on indentation behaviour of kenaf-based fibre metal laminates [PDF]

open access: yes, 2014
Kenaf natural fibre has become the subject of interest for a wide range of engineering sectors due to its biodegradable and robust mechanical properties [1, 2]. Akil et. al.
Abdullah, Mohamed Ruslan   +2 more
core  

Low weight additive manufacturing FBG accelerometer: design, characterization and testing [PDF]

open access: yes, 2018
Structural Health Monitoring is considered the process of damage detection and structural characterization by any type of on-board sensors. Fibre Bragg Gratings (FBG) are increasing their popularity due to their many advantages like easy multiplexing ...
Galvín, Pedro   +2 more
core   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Experimental investigation of free vibration analysis on fibre metal composite laminates

open access: yesJournal of Mechanical Engineering and Sciences, 2019
Fiber metal laminates (FMLs) offer significant improvement over current available materials for structure materials due the excellent mechanical properties.
M. N. M. Merzuki   +4 more
doaj   +1 more source

Bearing damage characteristics of fibre-reinforced countersunk composite bolted joints subjected to quasi-static shear loading [PDF]

open access: yes, 2017
This paper studies the progression of damage in carbon fibre-reinforced polymer (CFRP) countersunk composite bolted joints (CBJs) with neat-fit clearance, subjected to quasi-static loading.
Egan, B.   +3 more
core   +2 more sources

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

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