Results 221 to 230 of about 5,905,435 (301)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +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

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

REVIEW OF APPLIED PARTICLE SHAPE DESCRIPTORS AND PRODUCED PARTICLE SHAPES IN GRINDING ENVIRONMENTS. PART I: PARTICLE SHAPE DESCRIPTORS

Mineral Processing and Extractive Metallurgy Review, 2005
The various types of particle shape, morphology, texture, and particle angularity descriptors that are applicable and useful in different grinding methods with respect to various geometric measures existing in image analysis software are presented and reviewed. In addition, some disadvantages of such descriptors are discussed.
Parviz Pourghahramani, Eric Forssberg
exaly   +2 more sources

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