Experimental Study and Motion Simulation of Biomass Particles in Suspension Fluidized Unit

DOI

10.2991/icmmct-17.2017.32How to use a DOI?

Keywords

Biomass,suspension,fluidization,fluidization characteristics.

Abstract

The research and application of biomass have been paid more and more attention. In this paper, a new experimental device is designed by oneself. The corn cob and rice husk are carried out separately on a separate and mixed flow of fluid. Using FLUENT software, the gas-solid movement of the particle was simulated by Euler two-fluid model and mixture pressure, particle concentration, particle velocity was simulated on the bed. The experimental study results show that biomass can be fluidized. The effect of fluidization of biomass particles is very poor, and a certain proportion of inert particles must be added to achieve a better fluidization effect.In the mixed fluidization of biomass and quartz sand, the mass fraction is 20 ~ 30%, and the fluidization effect is good. When suspended fluidization enter into the stable transport state, the bed particle concentration is basically the same. In the central bed, fluidization effect is not satisfactory, it can improve the layout design of the wind board.

Copyright

© 2017, 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  - Jun Zhao
AU  - Xi Wang
AU  - WeiDong Zhuang
PY  - 2017/04
DA  - 2017/04
TI  - Experimental Study and Motion Simulation of Biomass Particles in Suspension Fluidized Unit
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 156
EP  - 161
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.32
DO  - 10.2991/icmmct-17.2017.32
ID  - Zhao2017/04
ER  -