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3D mathematical model of collision of an ellipsoidal particle with rouhg bed
at the proper orientation seem to result in higher particle angular velocity than in more spherical shapes. The shape of the particle is taken as ellipsoid of revolution of the particle-bed collision model. The
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
3D numerical model of an ellipsoidal particle collision with a rough bed
The paper deals with 3D numerical model of an ellipsoidal particle collision with rough bed. The dependences of values of the particle translational and angular velocities immediately after the collision on the values immed...
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Competition of magnetic and hydrodynamic forces on ellipsoidal particles under shear: Influence of the Earth's magnetic field on particle alignment in viscous media
We present a model that describes the rotation of ellipsoidal magnetic particles in a viscous fluid under the influence of hydrodynamic and magnetic forces, with an aim to better understand how sediments acquire their remanent magne...
DE - Zemský magnetismus, geodesie, geografie
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
COSE
Program COSE is the application for the generation of 3D ( 2D) periodic cells with randomly distributed ellipsoidal (elliptical) particles....
JI - Kompositní materiály
- 2010 •
- R
Rok uplatnění
R - Software
The behaviour of rigid ellipsoidal particles in viscous flows - modelling of fabric evolution in a multiparticle system
DB - Geologie a mineralogie
- 1994 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Added Mass of Dispersed Particles by CFD: Further Results
a single spherical and ellipsoidal particle near a gas/liquid interface, a pair of ellipsoidal particles in both the in-line and side-by-side arrangements,a nd an infinite array of spherical particles at ...
CI - Průmyslová chemie a chemické inženýrství
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Rotational behavior of oblate golden nanoparticles in circularly polarized dual beam optical trap
Larger golden nanoparticles grow into several preferred forms. Some of those may be easily approximated by ellipsoids. In this paper we examine the rotational dynamics of spheroidal particles in an optical trap comprising counter-pr...
BH - Optika, masery a lasery
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical modelling of the movement of a rigid particle in viscous fluid
The Jeffery's equations are analysed and corrected. The parameters in the equations are evaluated by means of elliptic integrals. This provides a possibility to solve numerically the flow around a rotating ellipsoidal particle....
BK - Mechanika tekutin
- 1999 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
2D numerical simulation of non-spherical particle collision with rough bed
The paper deals with a theoretical analysis of a collision of saltating solid particles of ellipsoid shape with a rough bed. Form known values of translational and rotational velocity of the particle and initial position be...
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Run-and-tumble motion of ellipsoidal microswimmers
and has inspired a fundamental active particle model. Nevertheless, synthetic active particles generally do not exhibit run-and-tumble motion but rather active Brownian motion. We show in experiments that ellipsoidal therm...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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