Simulation on Air-Fly Ash Particles Using Discrete Phase Method
In order to suggest for development of a better fluidized bed combustor designs, numerical simulations could be used to model the flow behavior inside the boilers. However, the complex nature of the multiphase flow of particles and combustion air makes the modelling very challenging. In this study t...
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2023
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my.uniten.dspace-252442023-05-29T16:07:34Z Simulation on Air-Fly Ash Particles Using Discrete Phase Method Zahari N.M. Harun M.F. Zainoodin M. Mohamad D. Syamsir A. Ramli. M.Z. Zawawi M.H. Abas A. 54891672300 57219423232 57202388764 57200335404 57195320482 57195984780 39162217600 56893346700 In order to suggest for development of a better fluidized bed combustor designs, numerical simulations could be used to model the flow behavior inside the boilers. However, the complex nature of the multiphase flow of particles and combustion air makes the modelling very challenging. In this study the relatively recently introduced approaches for fly ash particles distribution model in CFD setting are studied. The applicability of the approaches is examined, and the computational requirements of the approaches are compared. Euler-Lagrange approach is used in order to track the particles in the simulation. The simulations results obtained are compared between different shape of simple models, square and cylindrical. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T08:07:34Z 2023-05-29T08:07:34Z 2020 Conference Paper 10.1088/1757-899X/920/1/012021 2-s2.0-85092656539 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092656539&doi=10.1088%2f1757-899X%2f920%2f1%2f012021&partnerID=40&md5=785dc0fea43e8b6ed208fcd8370bba3e https://irepository.uniten.edu.my/handle/123456789/25244 920 1 12021 All Open Access, Bronze IOP Publishing Ltd Scopus |
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In order to suggest for development of a better fluidized bed combustor designs, numerical simulations could be used to model the flow behavior inside the boilers. However, the complex nature of the multiphase flow of particles and combustion air makes the modelling very challenging. In this study the relatively recently introduced approaches for fly ash particles distribution model in CFD setting are studied. The applicability of the approaches is examined, and the computational requirements of the approaches are compared. Euler-Lagrange approach is used in order to track the particles in the simulation. The simulations results obtained are compared between different shape of simple models, square and cylindrical. � Published under licence by IOP Publishing Ltd. |
author2 |
54891672300 |
author_facet |
54891672300 Zahari N.M. Harun M.F. Zainoodin M. Mohamad D. Syamsir A. Ramli. M.Z. Zawawi M.H. Abas A. |
format |
Conference Paper |
author |
Zahari N.M. Harun M.F. Zainoodin M. Mohamad D. Syamsir A. Ramli. M.Z. Zawawi M.H. Abas A. |
spellingShingle |
Zahari N.M. Harun M.F. Zainoodin M. Mohamad D. Syamsir A. Ramli. M.Z. Zawawi M.H. Abas A. Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
author_sort |
Zahari N.M. |
title |
Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
title_short |
Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
title_full |
Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
title_fullStr |
Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
title_full_unstemmed |
Simulation on Air-Fly Ash Particles Using Discrete Phase Method |
title_sort |
simulation on air-fly ash particles using discrete phase method |
publisher |
IOP Publishing Ltd |
publishDate |
2023 |
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1806426413388005376 |
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13.214268 |