Results 1 to 10 of about 11,744,879 (281)

Fabrication and Manipulation of Non-Spherical Particles in Microfluidic Channels: A Review

open access: yesMicromachines, 2022
Non-spherical shape is a general appearance feature for bioparticles. Therefore, a mechanical mechanism study of non-spherical particle migration in a microfluidic chip is essential for more precise isolation of target particles. With the manipulation of
Di Jiang, Shaowei Liu, Wenlai Tang
doaj   +4 more sources

The non-spherical ground state of Proca stars [PDF]

open access: yesPhysics Letters B, 2023
Spherical Proca Stars (PSs) are regarded as the ground state amongst the family of PSs. In accordance, spherical PSs are thought to have a fundamental branch of stable solutions.
C.A.R. Herdeiro   +4 more
doaj   +2 more sources

Non-spherical Polymeric Nanocarriers for Therapeutics: The Effect of Shape on Biological Systems and Drug Delivery Properties

open access: yesPharmaceutics, 2022
This review aims to highlight the importance of particle shape in the design of polymeric nanocarriers for drug delivery systems, along with their size, surface chemistry, density, and rigidity.
Prescillia Lagarrigue   +2 more
doaj   +2 more sources

Polarimetric Evidence of Non-Spherical Winds [PDF]

open access: yesInternational Astronomical Union Colloquium, 1999
Polarization observations yield otherwise unobtainable information about the geometrical structure of unresolved objects. In this talk we review the evidences for non-spherically symmetric structures around Luminous Hot Stars from polarimetry and what we
A. M. Magalhães   +33 more
core   +5 more sources

Heat Transfer Enhancement of Nanofluids with Non-Spherical Nanoparticles: A Review

open access: yesApplied Sciences, 2022
This article reviews the heat transfer enhancement of nanofluids with non-spherical nanoparticles. We divided the non-spherical nanoparticles suspended in nanofluids into three categories based on the dimension of geometric particle structure.
Xiaoyin Li   +8 more
doaj   +2 more sources

Saltation of non-spherical sand particles. [PDF]

open access: yesPLoS ONE, 2014
Saltation is an important geological process and the primary source of atmospheric mineral dust aerosols. Unfortunately, no studies to date have been able to precisely reproduce the saltation process because of the simplified theoretical models used. For
Zhengshi Wang, Shan Ren, Ning Huang
doaj   +4 more sources

Numerical simulations of non-spherical bubble collapse [PDF]

open access: yesJournal of Fluid Mechanics, 2009
A high-order accurate shock- and interface-capturing scheme is used to simulate the collapse of a gas bubble in water. In order to better understand the damage caused by collapsing bubbles, the dynamics of the shock-induced and Rayleigh collapse of a ...
Colonius, Tim, Johnsen, Eric
core   +5 more sources

Drag, lift and torque correlations for non-spherical particles from Stokes limit to high Reynolds numbers

open access: yesInternational Journal of Multiphase Flow, 2018
Accurate direct numerical simulations are performed to determine the drag, lift and torque coefficients of non-spherical particles. The numerical simulations are performed using the lattice Boltzmann method with multi-relaxation time.
Sathish Sanjeevi, Johan Padding
exaly   +2 more sources

Issues of standad explosion tests for non-spherical dusts

open access: yesChemical Engineering Transactions, 2019
Measurements of the flammability and explosion parameters for non-spherical dusts are performed according to standard procedures in standard,explosion equipment developed and tested for spherical dusts. Studies have shown that the standard procedures and
Valeria Sarli   +4 more
doaj   +8 more sources

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