Determination of permeability characteristics of solid/liquid separation using simplex algorithm

Solid/liquid separation (filtration, sedimentation, expression and centrifugation) is accompanied by liquid flow through particulate layer. Permeability data (the relationship between local specific flow resistance α and void ratio e of particulate layer) are the most important information for the a...

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Main Authors:	Tanaka, Takanori, Kato, Hiroki, Fukuyama, Ryo, Hayashi, Natsuko, Jami, Mohammed Saedi, Iwata, Masashi
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TP155 Chemical engineering
Online Access:	http://irep.iium.edu.my/34598/ http://irep.iium.edu.my/34598/ http://irep.iium.edu.my/34598/1/FILTECH2013_Tanaka_20130627_Jami_2.pdf

id	iium-34598
recordtype	eprints
spelling	iium-345982014-01-23T04:14:23Z http://irep.iium.edu.my/34598/ Determination of permeability characteristics of solid/liquid separation using simplex algorithm Tanaka, Takanori Kato, Hiroki Fukuyama, Ryo Hayashi, Natsuko Jami, Mohammed Saedi Iwata, Masashi TP155 Chemical engineering Solid/liquid separation (filtration, sedimentation, expression and centrifugation) is accompanied by liquid flow through particulate layer. Permeability data (the relationship between local specific flow resistance α and void ratio e of particulate layer) are the most important information for the analysis of a solid/liquid separation; i.e. the accurate and reliable measurement of permeability is needed for the rigorous analysis. This study investigates the determination method for permeability data of solid/liquid systems using expression data and a simplex algorithm. This methodology is a kind of curve fitting analysis for constant-pressure expression. The details of determination method for permeability data are as follows. (i) The functional form is defined as follows: α = α1e- where α1 and  are empirical constants. (ii) The initial values of α1 and  are fixed. (iii) The optimum values of α1 and  are searched by fitting theoretical time course of constant-pressure expression with experimental expression data by algorithm of simplex method. For efficacy evaluation of this estimation method, the permeability data of zinc oxide were determined using the method. The estimation shows a satisfactory agreement with the experimental results obtained from a compression-permeability test. The use of this method is of value in determining the permeability characteristics of gelatinous materials (e.g. organogel) which are difficult to measure by a conventional compression permeability test. 2013-10 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/34598/1/FILTECH2013_Tanaka_20130627_Jami_2.pdf Tanaka, Takanori and Kato, Hiroki and Fukuyama, Ryo and Hayashi, Natsuko and Jami, Mohammed Saedi and Iwata, Masashi (2013) Determination of permeability characteristics of solid/liquid separation using simplex algorithm. In: FILTECH 2013, 22nd-24th Oct. 2013, Wiesbaden, Germany . (Unpublished) https://filtech.de/pdfs/filtech2013_conference_programme.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP155 Chemical engineering
spellingShingle	TP155 Chemical engineering Tanaka, Takanori Kato, Hiroki Fukuyama, Ryo Hayashi, Natsuko Jami, Mohammed Saedi Iwata, Masashi Determination of permeability characteristics of solid/liquid separation using simplex algorithm
description	Solid/liquid separation (filtration, sedimentation, expression and centrifugation) is accompanied by liquid flow through particulate layer. Permeability data (the relationship between local specific flow resistance α and void ratio e of particulate layer) are the most important information for the analysis of a solid/liquid separation; i.e. the accurate and reliable measurement of permeability is needed for the rigorous analysis. This study investigates the determination method for permeability data of solid/liquid systems using expression data and a simplex algorithm. This methodology is a kind of curve fitting analysis for constant-pressure expression. The details of determination method for permeability data are as follows. (i) The functional form is defined as follows: α = α1e- where α1 and  are empirical constants. (ii) The initial values of α1 and  are fixed. (iii) The optimum values of α1 and  are searched by fitting theoretical time course of constant-pressure expression with experimental expression data by algorithm of simplex method. For efficacy evaluation of this estimation method, the permeability data of zinc oxide were determined using the method. The estimation shows a satisfactory agreement with the experimental results obtained from a compression-permeability test. The use of this method is of value in determining the permeability characteristics of gelatinous materials (e.g. organogel) which are difficult to measure by a conventional compression permeability test.
format	Conference or Workshop Item
author	Tanaka, Takanori Kato, Hiroki Fukuyama, Ryo Hayashi, Natsuko Jami, Mohammed Saedi Iwata, Masashi
author_facet	Tanaka, Takanori Kato, Hiroki Fukuyama, Ryo Hayashi, Natsuko Jami, Mohammed Saedi Iwata, Masashi
author_sort	Tanaka, Takanori
title	Determination of permeability characteristics of solid/liquid separation using simplex algorithm
title_short	Determination of permeability characteristics of solid/liquid separation using simplex algorithm
title_full	Determination of permeability characteristics of solid/liquid separation using simplex algorithm
title_fullStr	Determination of permeability characteristics of solid/liquid separation using simplex algorithm
title_full_unstemmed	Determination of permeability characteristics of solid/liquid separation using simplex algorithm
title_sort	determination of permeability characteristics of solid/liquid separation using simplex algorithm
publishDate	2013
url	http://irep.iium.edu.my/34598/ http://irep.iium.edu.my/34598/ http://irep.iium.edu.my/34598/1/FILTECH2013_Tanaka_20130627_Jami_2.pdf
first_indexed	2023-09-18T20:49:49Z
last_indexed	2023-09-18T20:49:49Z
_version_	1777409918666539008

Determination of permeability characteristics of solid/liquid separation using simplex algorithm

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