Results 241 to 250 of about 11,744,879 (281)

Droplet Microfluidics for Fabrication of Non‐Spherical Particles

Macromolecular Rapid Communications, 2010
AbstractWe describe new developments for controlled fabrication of monodisperse non‐spherical particles using droplet microfluidics. The high degree of control afforded by microfluidic technologies enables generation of single and multiple emulsion droplets.
Abate, AR, Studart, AR, Wang, B, Chen, CH, Thiele, J, Shah, RK, Weitz, DA, Krummel, A, Lee, D, Shum, HC   +9 more
openaire   +4 more sources

Dielectrophoresis of non-spherical particles

Journal of Physics D: Applied Physics, 2009
Dielectrophoresis of non-spherical particles is attracting attention, particularly for the aligned deposition of nanowires and nanotubes. The orientation and translation of ellipsoids are studied theoretically, and it is found that the orientation plays a significant role in determining the particle trajectory.
W T Winter, M E Welland
openaire   +1 more source

Drag coefficient prediction for non-spherical particles in dense gas–solid two-phase flow using artificial neural network

Powder Technology, 2019
Artificial neural network (ANN) was adopted to predict and analyze the relationship of drag coefficient, Reynolds number, and sphericity for non-spherical particles in dense gas–solid two-phase flow.
Shengnan Yan, Yurong He, Tianqi Tang, Tianyu Wang   +3 more
semanticscholar   +1 more source

Numerical prediction on the drag force and heat transfer of non-spherical particles in supercritical water

, 2020
Particle-resolved numerical simulations are conducted on both conventional fluid (CF) and supercritical water (SCW) passing over a set of Platonic particles.
Hao Zhang, Bo Xiong, X. An, Chunhai Ke, Jiang Chen   +4 more
semanticscholar   +1 more source

Calculating Line Profiles of Non-Spherical Stars

20th International Symposium on High-Performance Computing in an Advanced Collaborative Environment (HPCS'06), 2006
We present a method for calculating synthetic line profiles for rapidly rotating, non-spherical stars. This parallel code includes the effects of the Doppler shift produced by the surface rotation, and is capable of simultaneously calculating the observed line profile for several different degrees of inclination between the observer and the star’s ...
C. C. Lovekin, Robert G. Deupree
openaire   +1 more source

An overview on non-spherical semiconductors for heterogeneous photocatalytic degradation of organic water contaminants.

Chemosphere, 2021
E. Zare, S. Iftekhar, Yuri Park, J. Joseph, V. Srivastava, M. A. Khan, Pooyan Makvandi, Mika Sillanpaa, R. Varma   +8 more
semanticscholar   +1 more source

Local squaring functions for non-spherical templates

Acta Crystallographica Section A Foundations of Crystallography, 2003
The local squaring functions representing the likelihood that a particular atom type occupies a particular location in the unit cell are generalized so that the likelihood that a multiatom fragment occurs at a given position can be modeled at less than atomic resolution.
Jeffrey, Roach, Charles, Carter
openaire   +2 more sources

Deposition of non-spherical particles in bifurcating airways

Pharmaceutical Development and Technology, 2013
Particle morphology plays an important role in pulmonary drug delivery. Not only does particle shape affect how particles flow and deposit, the shape also influences the drug release rate from the particles. In this work, a semi-theoretical relationship is developed to describe deposition efficiency as a function of fluid and particle properties ...
Poom, Bunchatheeravate, Jennifer S, Curtis   +1 more
openaire   +2 more sources

An overview of Eulerian CFD modeling and simulation of non-spherical biomass particles

Renewable Energy, 2019
Recently, biomass has gained attention as a renewable energy resource due to low emissions and ample availability. Thermochemical conversion technologies to handle biomass are being developed rapidly.
A. Ullah, Kun Hong, Yanan Gao, A. Gungor, M. Zaman   +4 more
semanticscholar   +1 more source

Dielectric behavior of non-spherical cells in culture

Biochimica et Biophysica Acta (BBA) - General Subjects, 1995
In order to study dielectric behavior of non-spherical cells growing in suspension culture, a dielectric theory has been developed based on the shell-ellipsoid model that is a conducting ellipsoid covered with a thin insulating shell. The theory predicts three dielectric relaxations for a suspension of ellipsoidal cells with three different semiaxes ...
K, Asami, T, Yonezawa
openaire   +2 more sources