Numerical simulation of particle motion in the rotary flow in binoculars

DOI

10.2991/icitmi-15.2015.79How to use a DOI?

Keywords

DPM model; Concentric binoculars; Difference rotational inertia force, centrifugal force, Moving mesh

Abstract

Using DPM model to simulate the particle with different size motion in the rotary flow in binoculars continuous, the sliding mesh used the concentric binoculars spiral flow simulation, and take the numerical simulation of the different particle motion in the flow to explore the motion characteristics and the force law. The simulation results show that when the single particle moving in rotating flow in the concentric binoculars, the smaller the speed, the increase tended distance from the center of rotation, and the centrifugal motion occurred. With the increase of the density, the difference rotational inertia force and the centrifugal force showed increase trend. The size of the particle size directly affects the value of the difference rotational inertia force and the centrifugal force, and showing positive correlation trends.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Z.W. Wu
AU  - X.N. Zhang
AU  - Y.Y. Li
PY  - 2015/10
DA  - 2015/10
TI  - Numerical simulation of particle motion in the rotary flow in binoculars
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 487
EP  - 493
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.79
DO  - 10.2991/icitmi-15.2015.79
ID  - Wu2015/10
ER  -