Numerical Simulation of Flow Characteristic in Microchannel between Parallel Flat Plates
A mathematical model was developed in describing flow behaviors of a microchannel between two parallel flat plates. The model was solved numerically using the commercial software, Fluent, and the effect of microchannel size and structure on the transition Reynolds number (Rec) was analyzed. Comparis...
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| Veröffentlicht in: | Applied Mechanics and Materials 2013-09, Vol.423-426 (Applied Materials and Technologies for Modern Manufacturing), p.1763-1767 |
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| container_issue | Applied Materials and Technologies for Modern Manufacturing |
| container_start_page | 1763 |
| container_title | Applied Mechanics and Materials |
| container_volume | 423-426 |
| creator | Yu, Lu Gong, Fa Quan Han, Xin Min Sang, Feng Ting Liu, Wan Fa Lu, Peng Pan, Yan Qiu |
| description | A mathematical model was developed in describing flow behaviors of a microchannel between two parallel flat plates. The model was solved numerically using the commercial software, Fluent, and the effect of microchannel size and structure on the transition Reynolds number (Rec) was analyzed. Comparison between model prediction and experimental data in literature shows a good agreement, which verifies the reliability of the model. The results also show that the equivalent diameter has little effect on Rec. The magnitude of the Rec depends largely upon the contraction ratio. Consequently, the Recs under different contraction ratios were determined, which provides a theoretical basis for performance analysis and optimization of microchannel. |
| doi_str_mv | 10.4028/www.scientific.net/AMM.423-426.1763 |
| format | Article |
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The model was solved numerically using the commercial software, Fluent, and the effect of microchannel size and structure on the transition Reynolds number (Rec) was analyzed. Comparison between model prediction and experimental data in literature shows a good agreement, which verifies the reliability of the model. The results also show that the equivalent diameter has little effect on Rec. The magnitude of the Rec depends largely upon the contraction ratio. Consequently, the Recs under different contraction ratios were determined, which provides a theoretical basis for performance analysis and optimization of microchannel.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 9783037858882</identifier><identifier>ISBN: 3037858885</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.423-426.1763</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Computational fluid dynamics ; Computer programs ; Equivalence ; Flat plates ; Flow characteristics ; Mathematical models ; Microchannels ; Optimization</subject><ispartof>Applied Mechanics and Materials, 2013-09, Vol.423-426 (Applied Materials and Technologies for Modern Manufacturing), p.1763-1767</ispartof><rights>2013 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 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The model was solved numerically using the commercial software, Fluent, and the effect of microchannel size and structure on the transition Reynolds number (Rec) was analyzed. Comparison between model prediction and experimental data in literature shows a good agreement, which verifies the reliability of the model. The results also show that the equivalent diameter has little effect on Rec. The magnitude of the Rec depends largely upon the contraction ratio. Consequently, the Recs under different contraction ratios were determined, which provides a theoretical basis for performance analysis and optimization of microchannel.</description><subject>Computational fluid dynamics</subject><subject>Computer programs</subject><subject>Equivalence</subject><subject>Flat plates</subject><subject>Flow characteristics</subject><subject>Mathematical models</subject><subject>Microchannels</subject><subject>Optimization</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>9783037858882</isbn><isbn>3037858885</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqVkV1LHDEUhoNVqFr_Q6A3hTJjvibJXsriVsFVQQvehUz2DBvJZmySYei_b3SFlt55kRM458mbhAeh75S0gjB9Ps9zm52HWPzgXRuhnF-s161gvBFMtlRJfoCOqZSsUUKzT-hsoTQnXOlOa80O32akWXAuP6OTnJ8JkYIKfYyebqcdJO9swA9-NwVb_BjxOOBVGGe83NpkXalALt5hH_HauzS6rY0RAu6hzAAR31cqhNpY1fP4vhbIX9DRYEOGs_f9FP1cXT4ur5qbux_Xy4ubxnGuS0MdJU4NAx0o6-WmU1oyZ2XfW675hvWcaE0V6ZkbOkWpFQrUpqtdIL0G0PwUfdvnvqTx1wS5mJ3PDkKwEcYpG9pJRZToJKvo1__Q53FKsb7OUCE46-SiU5Va7qn60ZwTDOYl-Z1Nvw0l5tWGqTbMXxum2jDVhqk26pLm1UZNudynlGRjLuC2_1z2gZw_lWibBQ</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Yu, Lu</creator><creator>Gong, Fa Quan</creator><creator>Han, Xin Min</creator><creator>Sang, Feng Ting</creator><creator>Liu, Wan Fa</creator><creator>Lu, Peng</creator><creator>Pan, Yan Qiu</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20130901</creationdate><title>Numerical Simulation of Flow Characteristic in Microchannel between Parallel Flat Plates</title><author>Yu, Lu ; Gong, Fa Quan ; Han, Xin Min ; Sang, Feng Ting ; Liu, Wan Fa ; Lu, Peng ; Pan, Yan Qiu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-1c10c7ff1f12b6d57862ca6bba383d2b3088170b2cf5711a47e7d5308e0b8ee83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Computational fluid dynamics</topic><topic>Computer programs</topic><topic>Equivalence</topic><topic>Flat plates</topic><topic>Flow characteristics</topic><topic>Mathematical models</topic><topic>Microchannels</topic><topic>Optimization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Lu</creatorcontrib><creatorcontrib>Gong, Fa Quan</creatorcontrib><creatorcontrib>Han, Xin Min</creatorcontrib><creatorcontrib>Sang, Feng Ting</creatorcontrib><creatorcontrib>Liu, Wan Fa</creatorcontrib><creatorcontrib>Lu, Peng</creatorcontrib><creatorcontrib>Pan, Yan Qiu</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Continental Europe Database</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Applied Mechanics and Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Lu</au><au>Gong, Fa Quan</au><au>Han, Xin Min</au><au>Sang, Feng Ting</au><au>Liu, Wan Fa</au><au>Lu, Peng</au><au>Pan, Yan Qiu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical Simulation of Flow Characteristic in Microchannel between Parallel Flat Plates</atitle><jtitle>Applied Mechanics and Materials</jtitle><date>2013-09-01</date><risdate>2013</risdate><volume>423-426</volume><issue>Applied Materials and Technologies for Modern Manufacturing</issue><spage>1763</spage><epage>1767</epage><pages>1763-1767</pages><issn>1660-9336</issn><issn>1662-7482</issn><eissn>1662-7482</eissn><isbn>9783037858882</isbn><isbn>3037858885</isbn><abstract>A mathematical model was developed in describing flow behaviors of a microchannel between two parallel flat plates. 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| source | Scientific.net Journals |
| subjects | Computational fluid dynamics Computer programs Equivalence Flat plates Flow characteristics Mathematical models Microchannels Optimization |
| title | Numerical Simulation of Flow Characteristic in Microchannel between Parallel Flat Plates |
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