Results 91 to 100 of about 407,486 (302)
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Influencia de la inclusión de desecho de PVC sobre el CBR de un material granular tipo subbase
Revista Ingenierías Universidad de Medellín, 2006 En Colombia, los materiales granulares de alta calidad para la conformación de estructuras de pavimentos flexibles son de difícil obtención. En algunas ocasiones el Ingeniero de carreteras debe trabajar con materiales granulares que no cumplen los ...
Edgar Rodríguez Rincón +3 more
doaj
Fluid-Driven Deformation of a Soft Granular Material
Physical Review X, 2015 Compressing a porous, fluid-filled material drives the interstitial fluid out of the pore space, as when squeezing water out of a kitchen sponge. Inversely, injecting fluid into a porous material can deform the solid structure, as when fracturing a shale
Christopher W. MacMinn +2 more
doaj +1 more source
Molecular dynamics of arbitrarily shaped granular particles}
, 1995 We propose a new model for the description of complex granular particles and their interaction in molecular dynamics simulations of granular material in two dimensions.
Buchholtz, Volkhard, Poeschel, Thorsten
core +3 more sources
Granular Rayleigh-Taylor Instability: Experiments and Simulations [PDF]
, 2007 A granular instability driven by gravity is studied experimentally and numerically. The instability arises as grains fall in a closed Hele-Shaw cell where a layer of dense granular material is positioned above a layer of air.
Flekkoy, Eirik G. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh +3 more
wiley +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Study on dynamic mechanism of granular flow erosion and entrainment based on DEM theory
Geoenvironmental DisastersBackground Granular flows are common on the Qinghai–Tibet Plateau and the Hengduan Mountains in China, and their dynamic process processes have obvious erosional and entrainment effects.
Xurong He +4 more
doaj +1 more source
Self-Structuring of Granular material under Capillary Bulldozing
EPJ Web of Conferences, 2017 An experimental observation of the structuring of a granular suspension under the progress of a gas/liquid meniscus in a narrow tube is reported here. The granular material is moved and compactifies as a growing accumulation front.
Dumazer Guillaume +4 more
doaj +1 more source
Granular clustering in a hydrodynamic simulation
, 2002 We present a numerical simulation of a granular material using hydrodynamic equations. We show that, in the absence of external forces, such a system phase-separates into high density and low density regions.
A. Kudrolli +18 more
core +2 more sources