Particle Shape
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Recent papers in Particle Shape
The effects of solar radiations on physical properties and molecular structures of 200 nm polystyrene nanospheres (PSN) coated on silicon wafer were explored by field emission scanning electron microscope (FESEM) and attenuated total... more
The paper describes the development of a technique to simulate triaxial tests on specimens of railway ballast numerically at the particle scale; and its validation with reference to physical test data. The ballast particles were modelled... more
This work presents experimental results on pickup velocity (critical velocity) measurements for a variety of particulate solids. The present experiments together with previously published experiments of a number of researchers encompass... more
Abstract Physicochemical and biopharmaceutical properties of drug substances and dosage forms can be highly affected by the particle size, a critical process parameter in pharmaceutical production. The fundamental issue with particle size... more
We have developed a general formulation for stereological analysis of particle distributions which is applicable to any particle size or size distribution (not limited to log-normal, unimodal, etc.). We have applied numerical techniques... more
Effect of alkoxy silane [R1Si(OR2)3] on propylene polymerization was studied by systematic variation of functional groups e.g R2 = CH3, R1 = ‒OCH3, ‒CH3, ‒(CH2)2CH3, ‒(CH2)3N(CH3)2, ‒(CH2)3N(C2H5)2. Increase in bulkiness of alkyl group... more
In the present study, roller, double disc and vertical disc mills were used to determine their effects on the quality of bulgur (surface characteristics, shape, dimension (x, y, z), particle volume (V), bulk density, one-thousand... more