Analysis of Pleat Crowding and Medium Compression in Pleated Cartridge Filters
A simulation code that can model fluid hydrodynamics in permeable media and pleated filter cartridges has been developed and used to evaluate the performance and design of pleated cartridge filter elements. The effects of medium compression, pleat deformation and pleat crowding are analysed. A perme...
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| Veröffentlicht in: | Chemical engineering research & design 2005-10, Vol.83 (10), p.1246-1255 |
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| container_title | Chemical engineering research & design |
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| creator | Wakeman, R.J. Hanspal, N.S. Waghode, A.N. Nassehi, V. |
| description | A simulation code that can model fluid hydrodynamics in permeable media and pleated filter cartridges has been developed and used to evaluate the performance and design of pleated cartridge filter elements. The effects of medium compression, pleat deformation and pleat crowding are analysed. A permeability model that interprets medium compression effects and which is based on data obtained from flat sheets of the filter material used in the fabrication of filter cartridges is incorporated into the main model. During pleating, bending and creasing of the medium deforms it and leads to a loss of permeability and/or effective filtering area. The combined effects of compression and reduction in filtration area cause deviations from Darcy's law. The present work is directed towards the prediction of accurate values of compression factors and percentage losses in the filtration area, which assist in designing pleated cartridge filter elements. The simulated results have been compared against the experimental data for purposes of validation. |
| doi_str_mv | 10.1205/cherd.04183 |
| format | Article |
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The effects of medium compression, pleat deformation and pleat crowding are analysed. A permeability model that interprets medium compression effects and which is based on data obtained from flat sheets of the filter material used in the fabrication of filter cartridges is incorporated into the main model. During pleating, bending and creasing of the medium deforms it and leads to a loss of permeability and/or effective filtering area. The combined effects of compression and reduction in filtration area cause deviations from Darcy's law. The present work is directed towards the prediction of accurate values of compression factors and percentage losses in the filtration area, which assist in designing pleated cartridge filter elements. 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The simulated results have been compared against the experimental data for purposes of validation.</description><subject>Applied sciences</subject><subject>cartridges</subject><subject>CFD</subject><subject>Chemical engineering</subject><subject>design</subject><subject>Exact sciences and technology</subject><subject>filters</subject><subject>Filtration</subject><subject>Hydrodynamics of contact apparatus</subject><subject>Liquid-liquid and fluid-solid mechanical separations</subject><issn>0263-8762</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqN0DtPwzAUhuEMIFEKE3_ACywoxdfEGauIAlK5DDBbtnNSjFK72Cmo_55AKrEwMNnDc77hzbIzgmeEYnFlXyE2M8yJZAfZBNOC5bIs6FF2nNIbxpiUXE6yh7nX3S65hEKLnjrQPapj-GycXyHtG3QPjduuUR3WmwgpueCR8yOEBtU69tE1K0AL1_UQ00l22Oouwen-nWYvi-vn-jZfPt7c1fNlbnnJ-9yUhprKYGYMtyAr0I3GwjDBi8piA62VvK1wSXApKK6kYK02BWHD15aCWzbNLsbdTQzvW0i9Wrtkoeu0h7BNispKMiHJP2DBKoLpAC9HaGNIKUKrNtGtddwpgtV3UPUTVP0EHfT5flYnq7s2am9d-j0pqZCSFYMTo4MhxoeDqJJ14O1QNYLtVRPcn_tfTTmKbg</recordid><startdate>20051001</startdate><enddate>20051001</enddate><creator>Wakeman, R.J.</creator><creator>Hanspal, N.S.</creator><creator>Waghode, A.N.</creator><creator>Nassehi, V.</creator><general>Elsevier B.V</general><general>Institution of Chemical Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>H8D</scope></search><sort><creationdate>20051001</creationdate><title>Analysis of Pleat Crowding and Medium Compression in Pleated Cartridge Filters</title><author>Wakeman, R.J. ; Hanspal, N.S. ; Waghode, A.N. ; Nassehi, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-b7b2b9b03bb4ce89eada05b35469c0befc84f9071075209853fab613098c754c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>cartridges</topic><topic>CFD</topic><topic>Chemical engineering</topic><topic>design</topic><topic>Exact sciences and technology</topic><topic>filters</topic><topic>Filtration</topic><topic>Hydrodynamics of contact apparatus</topic><topic>Liquid-liquid and fluid-solid mechanical separations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wakeman, R.J.</creatorcontrib><creatorcontrib>Hanspal, N.S.</creatorcontrib><creatorcontrib>Waghode, A.N.</creatorcontrib><creatorcontrib>Nassehi, V.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Aerospace Database</collection><jtitle>Chemical engineering research & design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wakeman, R.J.</au><au>Hanspal, N.S.</au><au>Waghode, A.N.</au><au>Nassehi, V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of Pleat Crowding and Medium Compression in Pleated Cartridge Filters</atitle><jtitle>Chemical engineering research & design</jtitle><date>2005-10-01</date><risdate>2005</risdate><volume>83</volume><issue>10</issue><spage>1246</spage><epage>1255</epage><pages>1246-1255</pages><issn>0263-8762</issn><coden>CERDEE</coden><abstract>A simulation code that can model fluid hydrodynamics in permeable media and pleated filter cartridges has been developed and used to evaluate the performance and design of pleated cartridge filter elements. The effects of medium compression, pleat deformation and pleat crowding are analysed. A permeability model that interprets medium compression effects and which is based on data obtained from flat sheets of the filter material used in the fabrication of filter cartridges is incorporated into the main model. During pleating, bending and creasing of the medium deforms it and leads to a loss of permeability and/or effective filtering area. The combined effects of compression and reduction in filtration area cause deviations from Darcy's law. The present work is directed towards the prediction of accurate values of compression factors and percentage losses in the filtration area, which assist in designing pleated cartridge filter elements. The simulated results have been compared against the experimental data for purposes of validation.</abstract><cop>Rugby</cop><pub>Elsevier B.V</pub><doi>10.1205/cherd.04183</doi><tpages>10</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences cartridges CFD Chemical engineering design Exact sciences and technology filters Filtration Hydrodynamics of contact apparatus Liquid-liquid and fluid-solid mechanical separations |
| title | Analysis of Pleat Crowding and Medium Compression in Pleated Cartridge Filters |
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