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Rigid ceramic filters: numerical simulation of the pressure & velocity distributions

Tightened environmental legislation enacted as a result of government policy has compelled the industry to pay serious attention to air pollution issues. Gas cleaning with ceramic filters has proven to be a major technology for removal of particulate emissions at high temperatures. Filters, after a...

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Main Author: Abdullah, Luqman Chuah
Format: Inaugural Lecture
Language:English
Published: Universiti Putra Malaysia Press 2017
Online Access:http://psasir.upm.edu.my/id/eprint/66840/1/20181019172408PROF._LUQMAN_INAUGURAL.pdf
http://psasir.upm.edu.my/id/eprint/66840/
http://www.pnc.upm.edu.my/upload/dokumen/20181019172408PROF._LUQMAN_INAUGURAL.pdf
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spelling my.upm.eprints.668402019-03-04T00:35:07Z http://psasir.upm.edu.my/id/eprint/66840/ Rigid ceramic filters: numerical simulation of the pressure & velocity distributions Abdullah, Luqman Chuah Tightened environmental legislation enacted as a result of government policy has compelled the industry to pay serious attention to air pollution issues. Gas cleaning with ceramic filters has proven to be a major technology for removal of particulate emissions at high temperatures. Filters, after a certain period of filtration time, must be cleaned for maximum efficiency. This can be done by applying a pulsed reverse cleaning flow into the filters. The cleaning mechanisms by which the deposited cake is removed from the filter surface are still not fully understood. Varied mathematical models were thus developed to investigate the flow dynamics of the filtration and reverse pulse flow cleaning in a ceramic filter. These include a Computational Fluid Dynamics (CFD) model, a Simple Excel Reverse Pulse Flow Model and a time-dependent filter cake model. The simulation results were validated using the results of previously reported experiments carried out for filtration and reverse flow cleaning using the filter elements. Universiti Putra Malaysia Press 2017 Inaugural Lecture NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/66840/1/20181019172408PROF._LUQMAN_INAUGURAL.pdf Abdullah, Luqman Chuah (2017) Rigid ceramic filters: numerical simulation of the pressure & velocity distributions. [Inaugural Lecture] http://www.pnc.upm.edu.my/upload/dokumen/20181019172408PROF._LUQMAN_INAUGURAL.pdf
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Tightened environmental legislation enacted as a result of government policy has compelled the industry to pay serious attention to air pollution issues. Gas cleaning with ceramic filters has proven to be a major technology for removal of particulate emissions at high temperatures. Filters, after a certain period of filtration time, must be cleaned for maximum efficiency. This can be done by applying a pulsed reverse cleaning flow into the filters. The cleaning mechanisms by which the deposited cake is removed from the filter surface are still not fully understood. Varied mathematical models were thus developed to investigate the flow dynamics of the filtration and reverse pulse flow cleaning in a ceramic filter. These include a Computational Fluid Dynamics (CFD) model, a Simple Excel Reverse Pulse Flow Model and a time-dependent filter cake model. The simulation results were validated using the results of previously reported experiments carried out for filtration and reverse flow cleaning using the filter elements.
format Inaugural Lecture
author Abdullah, Luqman Chuah
spellingShingle Abdullah, Luqman Chuah
Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
author_facet Abdullah, Luqman Chuah
author_sort Abdullah, Luqman Chuah
title Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
title_short Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
title_full Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
title_fullStr Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
title_full_unstemmed Rigid ceramic filters: numerical simulation of the pressure & velocity distributions
title_sort rigid ceramic filters: numerical simulation of the pressure & velocity distributions
publisher Universiti Putra Malaysia Press
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/66840/1/20181019172408PROF._LUQMAN_INAUGURAL.pdf
http://psasir.upm.edu.my/id/eprint/66840/
http://www.pnc.upm.edu.my/upload/dokumen/20181019172408PROF._LUQMAN_INAUGURAL.pdf
_version_ 1643838727043153920
score 13.211869

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