Results 41 to 50 of about 3,385,891 (240)

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Deviatoric response of an armour-grade aluminium alloy [PDF]

open access: yes, 2009
Shock Compression of Condensed Matter 2009: Proceedings of the American Physical Society Topical Group on Shock Compression of Condensed Matter, 28 June - 3 July 2009, Nashville, TN, USAAluminium alloys such as 5083 H32 are established light-weight ...
P. J. Hazell   +16 more
core   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

Comparison of various refined beam theories for the bending and free vibration analysis of thick beams

open access: yesApplied and Computational Mechanics, 2011
In this paper, unified shear deformation theory is used to analyze simply supported thick isotropic beams for the transverse displacement, axial bending stress, transverse shear stress and natural frequencies.
Sayyad A. S.
doaj  

Bearing characteristics of reinforced soil with longitudinal and transverse ribs of geogrids

open access: yesYantu gongcheng xuebao, 2018
In order to study the stress characteristics of interface between longitudinal and transverse ribs of geogrids and sand, the pullout tests are carried out under different normal pressures. Six pull-out test conditions are designed by trimming ribs in the
WANG Jia-quan , LU Meng-liang , ZHOU Yue-fu , ZHANG Liang-liang
doaj   +1 more source

A New Quasi-3D Model for Functionally Graded Plates [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2019
This article investigates the static behavior of functionally graded plate under mechanical loads by using a new quasi 3D model. The theory is designated as fifth-order shear and normal deformation theory (FOSNDT).
Atteshamuddin Sayyad, Shantaram Ghumare
doaj   +1 more source

A transverse loading technique to enhance the pressure measurement capability of fibre Bragg gratings [PDF]

open access: yes, 2008
A fibre optic pressure sensor based on the application of a transverse load onto an epoxy-resin material embedded over a sub-section of a fibre Bragg grating (FBG) is presented.
R. Correia   +7 more
core   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

Optimization of the tensile-shear strength of laser-welded lap joints of ultra-high strength abrasion resistance steel

open access: yesJournal of Materials Research and Technology, 2021
The tensile-shear strength of laser-welded lap joints developed in abrasion resistance ultra-high strength ARS-600 steel was optimized by evaluating the joints achieved with different welding parameters and various configurations of weld patterns ...
Mikko Hietala   +5 more
doaj   +1 more source

Shear Stress Induces the Release of an Endothelial Elastase: Role in Integrin alpha(v)beta(3)-Mediated FGF-2 Release [PDF]

open access: yes, 2011
Background/Aims: Laminar shear stress is an important stimulus in the endothelium-dependent control of vascular tone and of vascular remodeling processes.
Hennig, Theres   +9 more
core   +1 more source

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