Hydrodynamics characterization of the Maxblend impeller
The hydrodynamic characteristics of the Maxblend TM impeller have been investigated in the case of viscous Newtonian fluids. Both laboratory experiments and 3D finite element based computational fluid dynamics (CFD) simulations have been carried out. The power consumption, the mixing evolution yield...
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| Veröffentlicht in: | Chemical engineering science 2007-07, Vol.62 (14), p.3641-3653 |
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| creator | Iranshahi, Arash Devals, Christophe Heniche, Mourad Fradette, Louis Tanguy, Philippe A. Takenaka, Katsuhide |
| description | The hydrodynamic characteristics of the
Maxblend
TM
impeller have been investigated in the case of viscous Newtonian fluids. Both laboratory experiments and 3D finite element based computational fluid dynamics (CFD) simulations have been carried out. The power consumption, the mixing evolution yielding the mixing time, and the effect of baffles in the laminar and transition flow regimes have been determined. It was found that the limit Reynolds number between the laminar and transition regimes is approximately 25 and 38 for the unbaffled and baffled configurations, respectively. Based on the range of Reynolds numbers studied in this work, the best window performance of the
Maxblend
TM
mixer where fast and homogenous mixing is achieved is the end of the laminar regime and the early transition regime with baffles. |
| doi_str_mv | 10.1016/j.ces.2007.03.031 |
| format | Article |
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Maxblend
TM
impeller have been investigated in the case of viscous Newtonian fluids. Both laboratory experiments and 3D finite element based computational fluid dynamics (CFD) simulations have been carried out. The power consumption, the mixing evolution yielding the mixing time, and the effect of baffles in the laminar and transition flow regimes have been determined. It was found that the limit Reynolds number between the laminar and transition regimes is approximately 25 and 38 for the unbaffled and baffled configurations, respectively. Based on the range of Reynolds numbers studied in this work, the best window performance of the
Maxblend
TM
mixer where fast and homogenous mixing is achieved is the end of the laminar regime and the early transition regime with baffles.</description><identifier>ISSN: 0009-2509</identifier><identifier>EISSN: 1873-4405</identifier><identifier>DOI: 10.1016/j.ces.2007.03.031</identifier><identifier>CODEN: CESCAC</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Chemical engineering ; Computer simulations ; Exact sciences and technology ; Finite element method ; Fluid mixing ; formula omitted ; Hydrodynamics of contact apparatus ; Mixing</subject><ispartof>Chemical engineering science, 2007-07, Vol.62 (14), p.3641-3653</ispartof><rights>2007 Elsevier Ltd</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c438t-ab8070e76072ec7a92ac2e83ef241d71b53af5f6f6616f41bca280f18b92ed053</citedby><cites>FETCH-LOGICAL-c438t-ab8070e76072ec7a92ac2e83ef241d71b53af5f6f6616f41bca280f18b92ed053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ces.2007.03.031$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18863219$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Iranshahi, Arash</creatorcontrib><creatorcontrib>Devals, Christophe</creatorcontrib><creatorcontrib>Heniche, Mourad</creatorcontrib><creatorcontrib>Fradette, Louis</creatorcontrib><creatorcontrib>Tanguy, Philippe A.</creatorcontrib><creatorcontrib>Takenaka, Katsuhide</creatorcontrib><title>Hydrodynamics characterization of the Maxblend impeller</title><title>Chemical engineering science</title><description>The hydrodynamic characteristics of the
Maxblend
TM
impeller have been investigated in the case of viscous Newtonian fluids. Both laboratory experiments and 3D finite element based computational fluid dynamics (CFD) simulations have been carried out. The power consumption, the mixing evolution yielding the mixing time, and the effect of baffles in the laminar and transition flow regimes have been determined. It was found that the limit Reynolds number between the laminar and transition regimes is approximately 25 and 38 for the unbaffled and baffled configurations, respectively. Based on the range of Reynolds numbers studied in this work, the best window performance of the
Maxblend
TM
mixer where fast and homogenous mixing is achieved is the end of the laminar regime and the early transition regime with baffles.</description><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>Computer simulations</subject><subject>Exact sciences and technology</subject><subject>Finite element method</subject><subject>Fluid mixing</subject><subject>formula omitted</subject><subject>Hydrodynamics of contact apparatus</subject><subject>Mixing</subject><issn>0009-2509</issn><issn>1873-4405</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLAzEQhYMoWKs_wNte9LbrJNndJHiSolaoeNFzyGYnNGW7W5OtWH-9KS14EwaGge-9mXmEXFMoKND6blVYjAUDEAXwVPSETKgUPC9LqE7JBABUzipQ5-QixlUahaAwIWK-a8PQ7nqz9jZmdmmCsSMG_2NGP_TZ4LJxidmr-W467NvMrzfYdRguyZkzXcSrY5-Sj6fH99k8X7w9v8weFrktuRxz00gQgKIGwdAKo5ixDCVHx0raCtpU3LjK1a6uae1K2ljDJDgqG8WwhYpPye3BdxOGzy3GUa99tOkE0-OwjZopJUrFIYH0ANowxBjQ6U3waxN2moLeR6RXOkWk9xFp4Klo0twczU20pnPB9NbHP6GUNWdUJe7-wGH69Mtj0NF67C22PqAddTv4f7b8Aquge3o</recordid><startdate>20070701</startdate><enddate>20070701</enddate><creator>Iranshahi, Arash</creator><creator>Devals, Christophe</creator><creator>Heniche, Mourad</creator><creator>Fradette, Louis</creator><creator>Tanguy, Philippe A.</creator><creator>Takenaka, Katsuhide</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>20070701</creationdate><title>Hydrodynamics characterization of the Maxblend impeller</title><author>Iranshahi, Arash ; Devals, Christophe ; Heniche, Mourad ; Fradette, Louis ; Tanguy, Philippe A. ; Takenaka, Katsuhide</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c438t-ab8070e76072ec7a92ac2e83ef241d71b53af5f6f6616f41bca280f18b92ed053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>Chemical engineering</topic><topic>Computer simulations</topic><topic>Exact sciences and technology</topic><topic>Finite element method</topic><topic>Fluid mixing</topic><topic>formula omitted</topic><topic>Hydrodynamics of contact apparatus</topic><topic>Mixing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Iranshahi, Arash</creatorcontrib><creatorcontrib>Devals, Christophe</creatorcontrib><creatorcontrib>Heniche, Mourad</creatorcontrib><creatorcontrib>Fradette, Louis</creatorcontrib><creatorcontrib>Tanguy, Philippe A.</creatorcontrib><creatorcontrib>Takenaka, Katsuhide</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>Iranshahi, Arash</au><au>Devals, Christophe</au><au>Heniche, Mourad</au><au>Fradette, Louis</au><au>Tanguy, Philippe A.</au><au>Takenaka, Katsuhide</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrodynamics characterization of the Maxblend impeller</atitle><jtitle>Chemical engineering science</jtitle><date>2007-07-01</date><risdate>2007</risdate><volume>62</volume><issue>14</issue><spage>3641</spage><epage>3653</epage><pages>3641-3653</pages><issn>0009-2509</issn><eissn>1873-4405</eissn><coden>CESCAC</coden><abstract>The hydrodynamic characteristics of the
Maxblend
TM
impeller have been investigated in the case of viscous Newtonian fluids. Both laboratory experiments and 3D finite element based computational fluid dynamics (CFD) simulations have been carried out. The power consumption, the mixing evolution yielding the mixing time, and the effect of baffles in the laminar and transition flow regimes have been determined. It was found that the limit Reynolds number between the laminar and transition regimes is approximately 25 and 38 for the unbaffled and baffled configurations, respectively. Based on the range of Reynolds numbers studied in this work, the best window performance of the
Maxblend
TM
mixer where fast and homogenous mixing is achieved is the end of the laminar regime and the early transition regime with baffles.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ces.2007.03.031</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Applied sciences Chemical engineering Computer simulations Exact sciences and technology Finite element method Fluid mixing formula omitted Hydrodynamics of contact apparatus Mixing |
| title | Hydrodynamics characterization of the Maxblend impeller |
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