spherical particles
Study of Scattering Phase Matrix of Spherical Particles using Lorenz-Mie Theory
... from spherical particles is an old object of research, but it is still maturing as new applications demand more detailed ...from particles of small size in ...of particles in ...large ...
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Numerical determination of the effective moments of non spherical particles
... shape-dependent polarisation both strongly influences the accuracy of conventional dielectric characterisation methods using Maxwell’s mixture formula and confounds accurate prediction of dielectrophoretic forces and ...
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The margination propensity of spherical particles for vascular targeting in the microcirculation
... of particles in close proximity to the walls: the cell free ...neutrally-buoyant particles would preferentially migrate towards the walls of the tube leading to a non uniform radial distribution with a peak ...
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Gravitational sedimentation of cloud of solid spherical particles at small Reynolds numbers
... Abstract. The experimental results of study of gravitational sedimentation of highly- concentrated systems of solid spherical particles at small Reynolds numbers Re<1 are presented. Empirical equation ...
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Effect of Orifice Introduction on the Pneumatic Separation of Spherical Particles
... on spherical particles was clari fi ed through numerical simulations of air fl ow and air solid multiphase fl ow in a vertical single-column pneumatic ...using spherical particles of identical ...
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Modelling of Non-Spherical Particles in Dilute Non-Colloidal Suspensions Using SPH
... Abstract: Suspensions and their applications can be found in many engineering, environmental or medical fields. Considering the special field of dilute suspensions, possible applications are cement paste or procedural ...
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The patterning behaviour and accumulation of spherical particles in a vibrated non-isothermal liquid
... of particles (apparently violating the initial assumption of dilute solid-liquid system) is used for visualization purposes ...of particles effectively used having meaning only in the level of accuracy in a ...
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Behavior of spherical particles at low Reynolds numbers in a fluctuating translational flow
... a steady but turbulent freestream show that the turbulence has a pronounced effect on the near wake, and it is suggested that at low Reynolds numbers this might account for the change in[r] ...
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Discrete Modelling of Compaction of Non-spherical Particles
... elliptical particles, much larger strength was observed compared to that of disk- shaped particles ...shaped particles increased with particle ...elongated particles in the uniaxial ...
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A new contact detection algorithm for three dimensional non spherical particles
... A new algorithm for contact detection between convex polygonal and polyhedral particles in the discrete element method, Computers and Geotechnics, 44 2012 73-82.. Kuipers, Quaternions an[r] ...
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Dynamic Numerical Investigation of Random Packing for Spherical and Nonconvex Particles
... In order to better understand these complex behaviours, numerous numerical algorithms have been developed. Their objective is to compute dense configurations and to study their properties. As expected, most of these ...
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Using a Virtual Reality Environment to Simulate the Pushing of Cylindrical Nanoparticles
... a graphical interface was presented which produces 3D images of the nano-world. In this technique, a tactile tool with one degree of freedom and a common 2D mouse were used in the main manipulator. By utilizing this ...
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Anomalous oxidation of Fe Si alloys under a low oxygen pressure at 800 °C
... expels iron which later nucleates and grows to spherical particles and moves out. The other source is the base alloy: in this case the driving force for diffusion is the activity difference [1] and the ...
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Dynamics of single, non-spherical ellipsoidal particles in a turbulent channel flow
... non-spherical particles, assuming one- way coupling between the fluid and the ...non-spherical particles resulting from their interactions with the turbulent environment has not been fully ...
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Photoacoustic Studies of Colloidal Silica Particles after MeV Ion Induced Shape Deformation
... the spherical or the deformed particles, for different ion fluences and ...silica particles, which time signal, after a data treat- ment, allows us to determine the maximum rate of change for ...
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Regulation of secretion of the hepatitis B virus major surface antigen by the preS-1 protein.
... 8 have shown that P39 represents 10 to 20% of the HBsAg proteins on the 22-nm filamentous particles, but only 1 to 2% of the HBsAg in the spherical particles.. It seemed conceivable that[r] ...
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Volcanic ash infrared signature: porous non-spherical ash particle shapes compared to homogeneous spherical ash particles
... the particles (see for example Riley et ...ash particles affect the thermal radiation measured by satellites and the possible impact on derived quantities such as ash mass ...ash particles and ...
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Three-Phase Mass Transfer: Application of the Pseudo-Homogeneous and Heterogeneous Models
... The spherical particles were considered as cubic ones for simplification of the description ...large particles, as ...where particles are located in the diffusion path, behind each other, ...
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Tunability and stability of gold nanoparticles obtained from chloroauric acid and sodium thiosulfate reaction
... gold particles with different shapes and sizes: the non-spherical gold crystals are inter- spersed among smaller colloidal ...The spherical colloid GNPs are less than 5 nm. The non-spherical ...
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Preparation and characterization of nanosized P(NIPAM MBA) hydrogel particles and adsorption of bovine serum albumin on their surface
... the particles was of nano- or submicron ...mary particles might well occur when a too large number of primary particles was formed in a short period of time ...in particles with larger size, ...
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