CFD Modelling of the Gasification of Coal Particles in Fluidised Beds

Author:

Armstrong Lindsay-Marie1,Gu Sai1,Luo Kai H.1

Affiliation:

1. University of Southampton, Southampton, UK

Abstract

In this paper, two-fluid modelling is used to model a bubbling fluidised bed gasifier (BFBG) introducing two solid phases namely, sand and coal. The devolatilisation model and heterogeneous reactions are implemented and the gases produced are compared to experimental results, which shows a good agreement. The production of fuel gases is strongly influenced by the distribution of the solid phases, which requires accurate modelling of the multiphases involved.

Publisher

ASMEDC

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Progress in CFD Simulations of Fluidized Beds for Chemical and Energy Process Engineering;Progress in Energy and Combustion Science;2021-12

2. From Detailed Description of Chemical Reacting Carbon Particles to Subgrid Models for CFD;Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles;2013-04-15

3. The influence of multiple tubes on the tube-to-bed heat transfer in a fluidised bed;International Journal of Multiphase Flow;2010-11

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