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Effect of Particle Size and Roughness on Contact Angle of ZnTe Thin Films
Zinc telluride (ZnTe) thin films were prepared by close space sublimation method, and their detailed structural properties and wettability...
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Particle-Size Distribution and Density of Natural Widely-Graded Colluvial Soils
This video demonstrates a field investigation of a giant landslide to study the particle size distribution and density of natural widely-graded...
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Microscopic mechanical analysis of K0 of granular soils with particle size distribution and rolling resistance effects
The coefficient of lateral earth pressure at rest, K 0 , is an essential parameter for analyzing earth pressure distribution and the safe reliability...
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Particle size distribution (PSD) estimation using unmanned aerial vehicle (UAV) photogrammetry for rockfill shear strength characterization
The strength of rockfills and waste materials is significantly influenced by their particle size distribution (PSD). For large waste rockfills, PSD...
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Effects of diamond particle size on microstructure and properties of diamond/Al-12Si composites prepared by vacuum-assisted pressure infiltration
Diamond/aluminium composites have attracted attention in the field of thermal management of electronic packaging for their excellent properties. In...
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Estimating Earth Pressure during Tunneling in Gravel-cobble Stratum by Considering Sensor-particle Size Effect
When tunneling in gravel-cobble stratum with earth balanced shield, the ratio between the diameters of the pressure sensor embodied in muck chamber...
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Microstructure, Particle Size, and Magnetic Property of Fe-6.5 wt.% Si Nanocrystalline Alloys Prepared by Mechanical Alloying
Fe-6.5 wt.% Si nanocrystalline alloys with good magnetic softness were prepared by mechanical alloying at various milling times (0–12 h) via a...
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Characterization of soil heavy metals at an abandoned smelting site based on particle size fraction and its implications for remediation strategy
Soil particle size plays a crucial role in the distribution and occurrence of soil heavy metals (HMs). Comparative studies on the distribution of HMs...
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A Fractal Description of Finely Ground Particles of Natural Quartz Using Particle Size and Image Analyses
The morphological characteristics of mineral particles in ultrafine range have a significant influence on engineering processes but have not been...
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Effect of Raw Material Particle Size on the Direct Reduction Process of High-Phosphorus Oolitic Hematite
To investigate the effect of simultaneous change in particle size of raw materials (including ore, reductant, and dephosphorization agent) on the...
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Recycling alkali activated slag into artificial aggregate: Influence of particle size distribution of the starting material on granulation
Wet granulation is a potential method to develop artificial aggregates. In this paper, the granulation of recycled alkali-activated slag powders with...
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The Influence of Coal Water Slurry Particle Size on the Erosion of Reducing Pipe
Coal chemical industry transportation of coal slurry is a typical solid–liquid two-phase flow, this process is accompanied by the erosion and...
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CFD Analysis of Particle Shape and Size on Impact Velocity and Effect of Stand-off Distance in the Cold Spray Process
The computational fluid dynamics (CFD) analysis is the latest technology, and also the accuracy is very close to the experimental analysis. In the...
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Effect of Sand Particle Size on Hydraulic-Mechanical Behavior of Bentonite-Sand Mixtures
Bentonite-sand mixtures can be used as the base material of engineered barriers in deep high-level radioactive waste geological repositories....
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CFD Analysis of Solid Particle Erosion in Pipe Bends
Computational fluid dynamics (CFD) is used to do a 3D numerical analysis of erosion wear of seawater with particles in the elbow. The maximum erosion...
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Methods for Determining Particle Granulometry
Sand granulometryGranulometry affects a variety of soil properties including shear strengthStrength and hydraulicHydraulic conductivityConductivity....
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Effect of particle size on friction signal characters when lap** quartz glass with fixed abrasive pad
The particle size of fixed abrasive pad (FAP) is an important factor affecting its machining performance and surface condition. The surface condition...
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Characterization of time- and size-dependent particle emissions and decay from cooking oil fumes in residence: Impacts of various intervention measures
The dynamic characteristics of cooking-related particle size distributions in real-world settings are not fully understood. Through a real-world...
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Preparation and Particle-Size Analysis of Small-Scale Thermal Expansion Microcapsules
The wall material of thermally expandable microcapsules (TEMs) is a thermoplastic polymer, and the core material is the low boiling-point alkane....
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Study of the Dependence of the Melting Temperature of Aluminum Nanoparticles on the Particle Size
Numerical simulation of the process of melting of aluminum nanoparticles is carried out with the use of the methods of molecular dynamics. It is...