particle shape
Particle shape effect on heat transfer performance in an oscillating heat pipe
... one shape particle with different volume frac- tions ...nano- particle shape and it was charged with the nanofluids from low volume fraction to high volume fraction to prevent nanoparticles ...
7
Filler particle shape vs. paper properties - A review
... Rip van Winkle, if he were a US papermaker emerging from 20 years of sleep into the present era, would have no difficulty in recognizing a paper mill. If he happened to be an expert in filler technology, he also would be ...
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The genetics of virus particle shape in equine influenza A virus
... affected particle shape, a set of single amino acid substitutions was introduced into the PR8 reassortant viruses altering the Nkt/11/03 sequence to the Miami/63 sequence or vice ...
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Influence of Particle Shape on Microstructure and Magnetic Properties of Iron Powder Cores
... the particle cross section is a perfect circle, and decreases with an increase in shape ...each particle, and the aver- age of the particles with diameters of 10 µm or more was de- fined as powder ...
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The effect of particle shape on predicted segregation in binary powder mixtures
... experiment. It is observed that particles repose angle is highly dependent on the particle shape and there is a minimum number of spheres which gives adequate comparison, after which not much improvement is ...
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Effect of Particle Shape on the Stereological Bias of the Degree of Liberation of Biphase Particle Systems
... by particle shape, but the effect of particle shape on the stereological bias has not been studied ...of particle surface roughness on the stereological bias is smaller than ...a ...
7
Effect of Particle Shape on Sand Geosynthetic Interfaces
... The influence of particle shape on the behavior of sand- geosynthetic interfaces over a wide range of void ratios and normal stress was investigated. A uniformly graded angular sand, and well-rounded glass ...
6
Effect of particle shape on linear expansion of particleboard
... To determine the true effect of particle shape on the linear expansion (LE) of the board, these boards exhibited almost the same tempera- ture behavior during pressing, the[r] ...
6
Using particle shape to induce tilted and bistable liquid crystal anchoring
... appears that the tilts seen in these systems were simply the entropically favoured arrangements for the surface potential employed, and were not caused by competition between particle-particle and ...
12
Role Of Particle Shape, Material And Morphology In Magnetoheological Fluids- A Systematic Review
... stability has already been a major challenge affecting their practical performance [22], [23], [24]. Sedimentation disturbs homogeneity of MRF and changes its MR behavior [25], [26]. Stability may not be important in ...
12
Investigating the effects of particle shape on normal compression and overconsolidation using DEM
... single particle crushing tests by McDowell [4], and are the same as used in most of the authors’ previous work using ...elongated shape, the clumps cannot be unambiguously defined by their diameter; ...
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Influence of particle shape and void ratio on base stability : a report
... ABSTRACT ACKNOWLEDGEMENTS TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES LIST OF PLATES CHAPTER I INTRODUCTION 1.1 Introduction 1.2 Need for the Research 1.3 Objective for the research[r] ...
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Influence of the sand particle shape on particle size distribution measured by laser diffraction method
... The Morphologi G3 (Malvern, UK) optical microscope with software was used for measurements of size and shape factors of sand particles. Air dry sand samples were dis- persed on the microscope glass using sample ...
6
Coastal depositional environments of the inner Marlborough Sounds
... BEACHES· OF THE INNER MARLBOROUGH SOUNDS Beach Morphology Sources of Sediment Beach Profiles Beach Sediments Grain size Grain size sorting, Skewness and Kurtosis Particle Shape Particle [r] ...
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Discreet element modeling of under sleeper pads using a box test
... in Li et al [31]. The nodes of the scanned surface are then input to PFC5.0 in the form of STL file. In terms of calculating the inertia tensor, the particle is assumed to have uniform density, the input surface ...
12
Effect of Particle and Target Material Characteristics on Erosion Wear by Solid Particles
... of particle shape on mass eroded has been reported by many researchers [20, ...angular particle erosivity increased with particle size to a level which became more or less constant with size ...
6
Preparation and In Vitro Characterization of Mucoadhesive Hydroxypropyl Guar Microspheres Containing Amlodipine Besylate for Nasal Administration
... for particle size, particle shape and surface morphology by scanning electron microscopy, percentage yield, drug entrapment efficiency, in vitro mucoadhesion test, degree of swelling and in vitro ...
7
Some studies on preparation and evaluation of microspheres containing homeopathic mother tincture of Nux-Vomica seeds
... The present study is aimed to investigate the effect of alcoholic mother tincture of Nux-vomica on Peptic ulcer patients with converting the tincture in microspheres. The seeds of Nux-vomica were purchased from local ...
6
3D Numerical Simulation of Hair Formation Process Using a Particle Model
... The particle model is introduced to simulate the hair formation process [5] ...each particle shape deforms largely or when the number of calculation points is constantly ...the particle size ...
6
Characterization and flow of food and mineral powders : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Engineering at Massey University, Manawatū, New Zealand
... different particle sizes, shapes, and levels of fine particles, Hausner demonstrated that the ratio reflected to some extent the “friction conditions” in powder beds; however the term “friction conditions” was not ...
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