Results 221 to 230 of about 5,934,268 (299)

Shaping up particles

open access: yesMaterials Today, 2004
openaire   +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

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
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Interplays between particle shape and particle breakage in confined continuous crushing of granular media

Powder Technology, 2021
This paper presents a computational study on the interactive evolution of particle shape and particle breakage for granular material under confined compression.
Zhao Jidong
exaly   +2 more sources

Effect of particle shape on the liquefaction resistance of calcareous sands

Soil Dynamics and Earthquake Engineering, 2020
The irregular particle shape is the significant feature of calcareous sands. It is known that calcareous sands generally show a higher liquefaction resistance than that of quartz sands, but the contribution of particle shape to the liquefaction ...
Shengjie Rui, Zhen Guo, Yujie Li
exaly   +2 more sources

DEM exploration of the effect of particle shape on particle breakage in granular assemblies

Computers and Geotechnics, 2020
The effect of particle shape on particle breakage is investigated through triaxial tests on sand assemblies mixed with non-spherical agglomerates using the discrete element method.
Tao Zhang, Weihao Yang
exaly   +2 more sources

Effect of particle shape on the flotation kinetics of fine coking coal

Journal of Cleaner Production, 2018
Particle shape has a significant effect on the flotation process of fine mineral and fine coal particles. In this paper, the effects of particle shape on the flotation kinetics and behavior of fine coking coal of different size fractions were ...
Wencheng Xia   +2 more
exaly   +2 more sources

Investigating effect of particle shape on suffusion by CFD-DEM modeling

, 2021
Suffusion is one of the most common causes of hydraulic geological structure failure. During the suffusion process, particle shape is a significant factor to affect the micro-structure and macro-mechanical behaviour of soils.
Hao Xiong   +3 more
semanticscholar   +1 more source

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