Dynamic modeling of combustion in a BioGrate furnace: The effect of operation parameters on biomass firing

Alexandre Boriouchkine; Alexey Zakharov; Sirkka-Liisa Jämsä-Jounela

doi:10.1016/j.ces.2011.11.032

Dynamic modeling of combustion in a BioGrate furnace: The effect of operation parameters on biomass firing

Alexandre Boriouchkine
, Alexey Zakharov
, Sirkka-Liisa Jämsä-Jounela

Department of Chemical and Metallurgical Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

28 Citations (Scopus)

576 Downloads (Pure)

Abstract

The development of efficient operation and control of a biomass boiler requires extensive knowledge of the combustion process inside the boiler furnace However, it is not possible to obtain the required knowledge through process measurements because the high temperatures and aggressive environment inside the furnace prevent taking accurate sensor readings. Instead, the process can be studied with the help of mathematical modeling. This paper describes dynamic modeling of bed combustion in a BioGrate boiler furnace. The developed dynamic model is heterogeneous, including solid and gas phases and corresponding reactions. The model is used for process phenomena investigation; the results are presented and discussed.

Original language	English
Pages (from-to)	669-678
Journal	Chemical Engineering Science
Volume	69
Issue number	1
DOIs	https://doi.org/10.1016/j.ces.2011.11.032
Publication status	Published - 2012
MoE publication type	A1 Journal article-refereed

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

BioGrate boiler
renewable energy system
grate firing of biomass
power generation
dynamic modeling
conservative finite difference method

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10.1016/j.ces.2011.11.032

BioGrate_article_1_journal_8_revisionv4_(corrections)_finalAccepted author manuscript, 3.96 MB

Cite this

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title = "Dynamic modeling of combustion in a BioGrate furnace: The effect of operation parameters on biomass firing",

abstract = "The development of efficient operation and control of a biomass boiler requires extensive knowledge of the combustion process inside the boiler furnace However, it is not possible to obtain the required knowledge through process measurements because the high temperatures and aggressive environment inside the furnace prevent taking accurate sensor readings. Instead, the process can be studied with the help of mathematical modeling. This paper describes dynamic modeling of bed combustion in a BioGrate boiler furnace. The developed dynamic model is heterogeneous, including solid and gas phases and corresponding reactions. The model is used for process phenomena investigation; the results are presented and discussed.",

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author = "Alexandre Boriouchkine and Alexey Zakharov and Sirkka-Liisa J{\"a}ms{\"a}-Jounela",

year = "2012",

doi = "10.1016/j.ces.2011.11.032",

language = "English",

volume = "69",

pages = "669--678",

journal = "Chemical Engineering Science",

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T1 - Dynamic modeling of combustion in a BioGrate furnace: The effect of operation parameters on biomass firing

AU - Boriouchkine, Alexandre

AU - Zakharov, Alexey

AU - Jämsä-Jounela, Sirkka-Liisa

PY - 2012

Y1 - 2012

N2 - The development of efficient operation and control of a biomass boiler requires extensive knowledge of the combustion process inside the boiler furnace However, it is not possible to obtain the required knowledge through process measurements because the high temperatures and aggressive environment inside the furnace prevent taking accurate sensor readings. Instead, the process can be studied with the help of mathematical modeling. This paper describes dynamic modeling of bed combustion in a BioGrate boiler furnace. The developed dynamic model is heterogeneous, including solid and gas phases and corresponding reactions. The model is used for process phenomena investigation; the results are presented and discussed.

AB - The development of efficient operation and control of a biomass boiler requires extensive knowledge of the combustion process inside the boiler furnace However, it is not possible to obtain the required knowledge through process measurements because the high temperatures and aggressive environment inside the furnace prevent taking accurate sensor readings. Instead, the process can be studied with the help of mathematical modeling. This paper describes dynamic modeling of bed combustion in a BioGrate boiler furnace. The developed dynamic model is heterogeneous, including solid and gas phases and corresponding reactions. The model is used for process phenomena investigation; the results are presented and discussed.

KW - BioGrate boiler; Renewable energy system; Grate firing of biomass; Power generation; Dynamic modeling; Conservative finite difference method

KW - BioGrate boiler

KW - renewable energy system

KW - grate firing of biomass

KW - power generation

KW - dynamic modeling

KW - conservative finite difference method

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DO - 10.1016/j.ces.2011.11.032

M3 - Article

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VL - 69

SP - 669

EP - 678

JO - Chemical Engineering Science

JF - Chemical Engineering Science

IS - 1

ER -

Dynamic modeling of combustion in a BioGrate furnace: The effect of operation parameters on biomass firing

Abstract

UN SDGs

Keywords

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