Results 71 to 80 of about 137,006 (311)
Resistance Force on a Spherical Intruder in Fluidized Bed
Journal of Applied Fluid Mechanics, 2020 Insertion of large objects or intruders into granular material is common both in nature and industrial applications. During penetration due to collision between intruder and granular particles, intruder experiences resistance or drag force (analogy from ...
A. A. Zaidi
doaj
Arthritis Care &Research, EarlyView.Objective This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah +6 more
wiley +1 more source
, 2012 This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 ElsevierThere is an opportunity to improve the efficiency of flat plate solar air collectors by replacing their ...
Dowson, M +3 more
core +1 more source
Granular material characteristic parameters.
, 2022 Granular material characteristic parameters.
Lanlan Zhang (2611672) +2 more
core +1 more source
Three-Dimensional Finite Element Analysis for Pressure on Flexible Wall Silos
Applied Sciences, 2022 A 3D finite element model (FEM) for predicting the distribution of lateral pressure in a square flexible walled steel silo during the filling phase was analyzed in this study.
Alhussein Hilal +4 more
doaj +1 more source
Characterization of the material response in granular ratcheting [PDF]
Physical Review E, 2005 13 pages, 20 figures.
Garcia-Rojo, R +2 more
openaire +6 more sources
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Frictional mechanics of wet granular material [PDF]
Physical Review E, 1999 17 pages, 15 figures, revised version, to appear in Phys. Rev.
Géminard, Jean-Christophe +2 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Combining tomographic imaging and DEM simulations to investigate the structure of experimental sphere packings [PDF]
, 2010 We introduce and describe in detail a “virtual laboratory” platform to study granular materials by combining advanced image reconstruction techniques from computed X-ray micro tomography and discrete element method simulations. This platform allows us to
Gary W. Delaney +5 more
core +1 more source