CFD modelling of the gasification of coal particles in fluidised beds
CFD modelling of the gasification of coal particles in fluidised beds
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.
Armstrong, Lindsay-Marie
db493663-2457-4f84-9646-15538c653998
Gu, Sai
a6f7af91-4731-46fe-ac4d-3081890ab704
Luo, Kai H.
86f52a13-fdcd-40e4-8344-a6fe47c4e16b
Armstrong, Lindsay-Marie
db493663-2457-4f84-9646-15538c653998
Gu, Sai
a6f7af91-4731-46fe-ac4d-3081890ab704
Luo, Kai H.
86f52a13-fdcd-40e4-8344-a6fe47c4e16b
Armstrong, Lindsay-Marie, Gu, Sai and Luo, Kai H.
(2010)
CFD modelling of the gasification of coal particles in fluidised beds.
International Heat Transfer Conference (IHTC-14), Washington, United States.
08 - 13 Aug 2010.
(Submitted)
Record type:
Conference or Workshop Item
(Poster)
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.
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Submitted date: 8 August 2010
Venue - Dates:
International Heat Transfer Conference (IHTC-14), Washington, United States, 2010-08-08 - 2010-08-13
Identifiers
Local EPrints ID: 148713
URI: http://eprints.soton.ac.uk/id/eprint/148713
PURE UUID: f0a8466b-fc20-4f6a-84b0-e4c1ce2d7060
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Date deposited: 28 Apr 2010 13:50
Last modified: 14 Mar 2024 01:03
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Contributors
Author:
Sai Gu
Author:
Kai H. Luo
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