Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

Simulation of Gas-Solid Flow in Inlet Particle Separator on Probabilistic Restitution Model

Authors
Ke-ke Zhang, Hai-yang Hu, Qiang Wang
Corresponding Author
Ke-ke Zhang
Available Online September 2015.
DOI
https://doi.org/10.2991/ifeesm-15.2015.121How to use a DOI?
Keywords
particle rebound; particle-wall collision; restitution ratio; probabilistic restitution; gas-solid flow; inlet particle separator.
Abstract
The probabilistic restitution model was adopted by fitting probability functions with Gauss-Hermite method for the integral inlet separator particle trajectory simulation compared with deterministic restitution model and elastic collision model. Result shows that the above three bounce models perform well in AC coarse sand separation prediction. For C-spec sand, results based on elastic collision model deviate from test data seriously, and the deterministic restitution model over predicts its separation efficiency, especially for the swirling inlet particle separator, while the probabilistic restitution model achieves an intermediate value which shows a good agreement with test data.
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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-6252-117-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-15.2015.121How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ke-ke Zhang
AU  - Hai-yang Hu
AU  - Qiang Wang
PY  - 2015/09
DA  - 2015/09
TI  - Simulation of Gas-Solid Flow in Inlet Particle Separator on Probabilistic Restitution Model
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 637
EP  - 644
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.121
DO  - https://doi.org/10.2991/ifeesm-15.2015.121
ID  - Zhang2015/09
ER  -