Numerical analysis of pulverized biomass combustion

Cansu Deniz Canal; Erhan Böke; Ali Cemal Benim

doi:10.1051/e3sconf/202132101001

Numerical analysis of pulverized biomass combustion

Cansu Deniz Canal
, Erhan Böke
, Ali Cemal Benim^*

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Combustion of pulverized biomass in a laboratory swirl burner is computationally investigated. The two-phase flow is modelled by an Eulerian-Lagrangian approach. The particle size distribution and turbulent particle dispersion are considered. The radiative heat transfer is modelled by the P1 method. For modelling turbulence, different RANS modelling approaches are applied. The pyrolysis of the solid fuel is modelled by a single step mechanism. For the combustion of the volatiles a two-step reaction mechanism is applied. The gas-phase conversion rate is modelled by the Eddy Dissipation Model, combined with kinetics control. The results are compared with measurements.

Original language	English
Article number	01001
Journal	E3S Web of Conferences
Volume	321
DOIs	https://doi.org/10.1051/e3sconf/202132101001
Publication status	Published - 11 Nov 2021
Event	13th International Conference on Computational Heat, Mass and Momentum Transfer, ICCHMT 2021 - Paris, France Duration: 18 May 2021 → 19 May 2021

Bibliographical note

Publisher Copyright:
© The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/)

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1051/e3sconf/202132101001

Cite this

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title = "Numerical analysis of pulverized biomass combustion",

abstract = "Combustion of pulverized biomass in a laboratory swirl burner is computationally investigated. The two-phase flow is modelled by an Eulerian-Lagrangian approach. The particle size distribution and turbulent particle dispersion are considered. The radiative heat transfer is modelled by the P1 method. For modelling turbulence, different RANS modelling approaches are applied. The pyrolysis of the solid fuel is modelled by a single step mechanism. For the combustion of the volatiles a two-step reaction mechanism is applied. The gas-phase conversion rate is modelled by the Eddy Dissipation Model, combined with kinetics control. The results are compared with measurements.",

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T1 - Numerical analysis of pulverized biomass combustion

AU - Canal, Cansu Deniz

AU - Böke, Erhan

AU - Benim, Ali Cemal

N1 - Publisher Copyright: © The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/)

PY - 2021/11/11

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N2 - Combustion of pulverized biomass in a laboratory swirl burner is computationally investigated. The two-phase flow is modelled by an Eulerian-Lagrangian approach. The particle size distribution and turbulent particle dispersion are considered. The radiative heat transfer is modelled by the P1 method. For modelling turbulence, different RANS modelling approaches are applied. The pyrolysis of the solid fuel is modelled by a single step mechanism. For the combustion of the volatiles a two-step reaction mechanism is applied. The gas-phase conversion rate is modelled by the Eddy Dissipation Model, combined with kinetics control. The results are compared with measurements.

AB - Combustion of pulverized biomass in a laboratory swirl burner is computationally investigated. The two-phase flow is modelled by an Eulerian-Lagrangian approach. The particle size distribution and turbulent particle dispersion are considered. The radiative heat transfer is modelled by the P1 method. For modelling turbulence, different RANS modelling approaches are applied. The pyrolysis of the solid fuel is modelled by a single step mechanism. For the combustion of the volatiles a two-step reaction mechanism is applied. The gas-phase conversion rate is modelled by the Eddy Dissipation Model, combined with kinetics control. The results are compared with measurements.

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DO - 10.1051/e3sconf/202132101001

M3 - Conference article

AN - SCOPUS:85145176415

SN - 2555-0403

VL - 321

JO - E3S Web of Conferences

JF - E3S Web of Conferences

M1 - 01001

T2 - 13th International Conference on Computational Heat, Mass and Momentum Transfer, ICCHMT 2021

Y2 - 18 May 2021 through 19 May 2021

ER -

Numerical analysis of pulverized biomass combustion

Abstract

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