CFD analysis of a rotor-stator mixer with viscous fluids
The characterization of the hydrodynamics of a rotor-stator mixing head has been carried out in the laminar regime with viscous Newtonian fluids. The rotor-stator considered is a very common design composed of a flat blade rotating in a fixed slotted cage. A numerical methodology has been used based...
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| Veröffentlicht in: | Chemical engineering science 2006-05, Vol.61 (9), p.2888-2894 |
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| creator | Barailler, Fabien Heniche, Mourad Tanguy, Philippe A. |
| description | The characterization of the hydrodynamics of a rotor-stator mixing head has been carried out in the laminar regime with viscous Newtonian fluids. The rotor-stator considered is a very common design composed of a flat blade rotating in a fixed slotted cage. A numerical methodology has been used based on the virtual finite element method to model the velocity patterns, estimate the distribution of shear stress and the flow rate through the head. We have found that the numerical prediction of the power consumption and flow profiles compare well with experimental data. The generation of a pseudo-cavern around the mixing head and how it scales with the Reynolds number have also been investigated, showing that there is a minimum speed limit below which the rotor-stator cannot be used. |
| doi_str_mv | 10.1016/j.ces.2005.10.064 |
| format | Article |
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The generation of a pseudo-cavern around the mixing head and how it scales with the Reynolds number have also been investigated, showing that there is a minimum speed limit below which the rotor-stator cannot be used.</description><identifier>ISSN: 0009-2509</identifier><identifier>EISSN: 1873-4405</identifier><identifier>DOI: 10.1016/j.ces.2005.10.064</identifier><identifier>CODEN: CESCAC</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Chemical engineering ; Exact sciences and technology ; Finite element simulations ; Hydrodynamics ; Hydrodynamics of contact apparatus ; Laminar flow ; Mixing ; Rotor-stator ; Shear</subject><ispartof>Chemical engineering science, 2006-05, Vol.61 (9), p.2888-2894</ispartof><rights>2005 Elsevier Ltd</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c358t-eeb424e12fee7cb6c6ae9757fc916ad5cbc3da16c0d0dbb01bd152f928873c243</citedby><cites>FETCH-LOGICAL-c358t-eeb424e12fee7cb6c6ae9757fc916ad5cbc3da16c0d0dbb01bd152f928873c243</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0009250905008572$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,3536,23910,23911,25119,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17641914$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Barailler, Fabien</creatorcontrib><creatorcontrib>Heniche, Mourad</creatorcontrib><creatorcontrib>Tanguy, Philippe A.</creatorcontrib><title>CFD analysis of a rotor-stator mixer with viscous fluids</title><title>Chemical engineering science</title><description>The characterization of the hydrodynamics of a rotor-stator mixing head has been carried out in the laminar regime with viscous Newtonian fluids. 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The generation of a pseudo-cavern around the mixing head and how it scales with the Reynolds number have also been investigated, showing that there is a minimum speed limit below which the rotor-stator cannot be used.</description><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>Exact sciences and technology</subject><subject>Finite element simulations</subject><subject>Hydrodynamics</subject><subject>Hydrodynamics of contact apparatus</subject><subject>Laminar flow</subject><subject>Mixing</subject><subject>Rotor-stator</subject><subject>Shear</subject><issn>0009-2509</issn><issn>1873-4405</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIHcPMFbglrx85DnFChgFSJC5wtx14LV2lT7LTQv8dRK3HjtJrVzOzsEHLNIGfAyrtlbjDmHEAmnEMpTsiE1VWRCQHylEwAoMm4hOacXMS4TLCqGExIPZs_Ur3W3T76SHtHNQ390IcsDjoNuvI_GOi3Hz7pzkfTbyN13dbbeEnOnO4iXh3nlHzMn95nL9ni7fl19rDITCHrIUNsBRfIuEOsTFuaUmNTycqZhpXaStOawmpWGrBg2xZYa5nkruF1Cm-4KKbk9uC7Cf3XFuOgVikHdp1eY0qjeMM4SAGJyA5EE_oYAzq1CX6lw14xUGNHaqlSR2rsaFyljpLm5miuo9GdC3ptfPwTVqVgDRt59wcepk93HoOKxuPaoPUBzaBs7_-58gsCWXvr</recordid><startdate>20060501</startdate><enddate>20060501</enddate><creator>Barailler, Fabien</creator><creator>Heniche, Mourad</creator><creator>Tanguy, Philippe A.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20060501</creationdate><title>CFD analysis of a rotor-stator mixer with viscous fluids</title><author>Barailler, Fabien ; Heniche, Mourad ; Tanguy, Philippe A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c358t-eeb424e12fee7cb6c6ae9757fc916ad5cbc3da16c0d0dbb01bd152f928873c243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Chemical engineering</topic><topic>Exact sciences and technology</topic><topic>Finite element simulations</topic><topic>Hydrodynamics</topic><topic>Hydrodynamics of contact apparatus</topic><topic>Laminar flow</topic><topic>Mixing</topic><topic>Rotor-stator</topic><topic>Shear</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barailler, Fabien</creatorcontrib><creatorcontrib>Heniche, Mourad</creatorcontrib><creatorcontrib>Tanguy, Philippe A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</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>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical engineering science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barailler, Fabien</au><au>Heniche, Mourad</au><au>Tanguy, Philippe A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CFD analysis of a rotor-stator mixer with viscous fluids</atitle><jtitle>Chemical engineering science</jtitle><date>2006-05-01</date><risdate>2006</risdate><volume>61</volume><issue>9</issue><spage>2888</spage><epage>2894</epage><pages>2888-2894</pages><issn>0009-2509</issn><eissn>1873-4405</eissn><coden>CESCAC</coden><abstract>The characterization of the hydrodynamics of a rotor-stator mixing head has been carried out in the laminar regime with viscous Newtonian fluids. 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| ispartof | Chemical engineering science, 2006-05, Vol.61 (9), p.2888-2894 |
| issn | 0009-2509 1873-4405 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Chemical engineering Exact sciences and technology Finite element simulations Hydrodynamics Hydrodynamics of contact apparatus Laminar flow Mixing Rotor-stator Shear |
| title | CFD analysis of a rotor-stator mixer with viscous fluids |
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