Results 91 to 100 of about 986,590 (359)
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Morel-Lavallèe Lesion; An Often Missed Diagnosis
Medical Journal of Dr. D.Y. Patil VidyapeethMorel-Lavallèe lesion is a closed degloving injury caused by shearing forces due to polytrauma. As this lesion is rare and can mimic many other lesions clinically, pathologically, and radiologically, its diagnosis is often missed.
Rashmi G. Sawant +2 more
doaj +1 more source
Shear-induced permeability anisotropy in liquefiable sands [PDF]
E3S Web of ConferencesIn principle, numerical simulations of boundary value problems that involve fluid-soil interaction should account for the evolution of permeability due to soil deformation.
Salomon José +2 more
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Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Multi-tow shearing mechanism for high-speed manufacturing of variable angle tow composites
, 2012 An innovative tow steering technique using shear deformation characteristics of the dry tow material has been developed to minimize the process-induced defects by changing the most fundamental way of handling tow materials of all conventional AFP ...
Weaver, P. M. +5 more
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‘Shear thickening’ in non-shear flows: the effect of microstructure [PDF]
Journal of Fluid Mechanics, 2017 The bizarre behaviour of a cornstarch suspension (sometimes called oobleck) is well known to all of us who have led public engagement events. At the right solids fraction, it flows smoothly at slow speeds, but can be shattered with a quick spoon movement; if you prepare a large enough sample, you can run across the surface (but if you stand still, you ...
openaire +2 more sources
Advanced 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
Research Concerning the Shearing Strength of Black Locust Wood
, 2011 The paper presents the experimental resultsobtained for the shearing strength of black locustwood (Robinia pseudacacia L.) harvested from twogeographical areas (North and South) of Romania.Wood is subjected to shearing stress when usedwithin different ...
Emilia-Adela SALCĂ, Mihaela POROJAN
core
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source