Computational study on the effect of temperature in fluidized bed gasifier

Fluidized bed gasifier which is excellent in temperature control was selected to be modelled in ANSYS FLUENT. Temperature is one of the important hydrodynamic parameter in developing the large-scale industrial power plant. Study will be emphasized on three different temperatures where each of them w...

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Main Author:	Bahrom, Norelyani
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/id/eprint/34592/5/NorelyaniBahromMFKM2013.pdf
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id	my-utm-ep.34592
record_format	uketd_dc
spelling	my-utm-ep.345922021-06-09T09:47:35Z Computational study on the effect of temperature in fluidized bed gasifier 2013-06 Bahrom, Norelyani TJ Mechanical engineering and machinery Fluidized bed gasifier which is excellent in temperature control was selected to be modelled in ANSYS FLUENT. Temperature is one of the important hydrodynamic parameter in developing the large-scale industrial power plant. Study will be emphasized on three different temperatures where each of them was expected to give different view on the effect within the gasifier. Results of gases composition were compared with existing experimental data from the pilot scale gasifer in TNBR, Bangi. Distribution of gas and solid phase temperature in the gasifier has been studied by considering the heat generated from each process. Using Eulerian Eulerian approach, different phases of solid and gas is being treated mathematically in computational fluid dynamic (CFD). Chemical reaction for heterogeneous and homogenous is the key for this computational study. For the three case studies, result has shown that the gas temperature was evenly distributed as it reaching up to the gasifier outlet and carbon monoxide (CO) composition is observed to be decreasing to zero quantity as it moves towards the upper part of the gasifier. 2013-06 Thesis http://eprints.utm.my/id/eprint/34592/ http://eprints.utm.my/id/eprint/34592/5/NorelyaniBahromMFKM2013.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Mechanical Engineering Faculty of Mechanical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Bahrom, Norelyani Computational study on the effect of temperature in fluidized bed gasifier
description	Fluidized bed gasifier which is excellent in temperature control was selected to be modelled in ANSYS FLUENT. Temperature is one of the important hydrodynamic parameter in developing the large-scale industrial power plant. Study will be emphasized on three different temperatures where each of them was expected to give different view on the effect within the gasifier. Results of gases composition were compared with existing experimental data from the pilot scale gasifer in TNBR, Bangi. Distribution of gas and solid phase temperature in the gasifier has been studied by considering the heat generated from each process. Using Eulerian Eulerian approach, different phases of solid and gas is being treated mathematically in computational fluid dynamic (CFD). Chemical reaction for heterogeneous and homogenous is the key for this computational study. For the three case studies, result has shown that the gas temperature was evenly distributed as it reaching up to the gasifier outlet and carbon monoxide (CO) composition is observed to be decreasing to zero quantity as it moves towards the upper part of the gasifier.
format	Thesis
qualification_level	Master's degree
author	Bahrom, Norelyani
author_facet	Bahrom, Norelyani
author_sort	Bahrom, Norelyani
title	Computational study on the effect of temperature in fluidized bed gasifier
title_short	Computational study on the effect of temperature in fluidized bed gasifier
title_full	Computational study on the effect of temperature in fluidized bed gasifier
title_fullStr	Computational study on the effect of temperature in fluidized bed gasifier
title_full_unstemmed	Computational study on the effect of temperature in fluidized bed gasifier
title_sort	computational study on the effect of temperature in fluidized bed gasifier
granting_institution	Universiti Teknologi Malaysia, Faculty of Mechanical Engineering
granting_department	Faculty of Mechanical Engineering
publishDate	2013
url	http://eprints.utm.my/id/eprint/34592/5/NorelyaniBahromMFKM2013.pdf
_version_	1747816211980222464

Computational study on the effect of temperature in fluidized bed gasifier

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