The effect of rib shape on the behavior of laminar flow of oil/MWCNT nanofluid in a rectangular microchannel
In this research, the laminar and forced flow and heat transfer of oil/multi-walled carbon nanotubes nanofluid in a microchannel have been numerically investigated. The studied geometrics is a two-dimensional rectangular microchannel with the proportion of length to height of 150 ( L / d = 150). Th...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2018-12, Vol.134 (3), p.1611-1628 |
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| container_title | Journal of thermal analysis and calorimetry |
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| creator | Gholami, Mohammad Reza Akbari, Omid Ali Marzban, Ali Toghraie, Davood Shabani, Gholamreza Ahmadi Sheikh Zarringhalam, Majid |
| description | In this research, the laminar and forced flow and heat transfer of oil/multi-walled carbon nanotubes nanofluid in a microchannel have been numerically investigated. The studied geometrics is a two-dimensional rectangular microchannel with the proportion of length to height of 150 (
L
/
d
= 150). The purpose of this research is to investigate the effect of using rectangular, oval, parabolic, triangular and trapezoidal rib shapes on behavior and heat transfer of nanofluid flow in the rectangular microchannel. This research has been simulated in Reynolds numbers of 1, 10, 50 and 100 and volume fractions of 0, 2 and 4% of nanoparticles by using finite volume method. The results of this research indicate that the existence of ribs enhances the friction factor and Nusselt number, significantly. Also, the shape of rib is one of the most important factors for determining the behavior and heat transfer of cooling fluid flows. Among the investigated rib shapes, the parabolic rib, comparing to the augmentation of friction factor, has the best proportion of Nusselt number enhancement. |
| doi_str_mv | 10.1007/s10973-017-6902-3 |
| format | Article |
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L
/
d
= 150). The purpose of this research is to investigate the effect of using rectangular, oval, parabolic, triangular and trapezoidal rib shapes on behavior and heat transfer of nanofluid flow in the rectangular microchannel. This research has been simulated in Reynolds numbers of 1, 10, 50 and 100 and volume fractions of 0, 2 and 4% of nanoparticles by using finite volume method. The results of this research indicate that the existence of ribs enhances the friction factor and Nusselt number, significantly. Also, the shape of rib is one of the most important factors for determining the behavior and heat transfer of cooling fluid flows. Among the investigated rib shapes, the parabolic rib, comparing to the augmentation of friction factor, has the best proportion of Nusselt number enhancement.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>DOI: 10.1007/s10973-017-6902-3</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Analytical Chemistry ; Chemistry ; Chemistry and Materials Science ; Computational fluid dynamics ; Computer simulation ; Finite volume method ; Fluid flow ; Friction factor ; Heat transfer ; Inorganic Chemistry ; Laminar flow ; Measurement Science and Instrumentation ; Microchannels ; Multi wall carbon nanotubes ; Nanofluids ; Nanoparticles ; Nusselt number ; Physical Chemistry ; Polymer Sciences ; Shape effects</subject><ispartof>Journal of thermal analysis and calorimetry, 2018-12, Vol.134 (3), p.1611-1628</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2017</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-1488dc24c76b9e3bb0a11884bcb6f9a4aaa0a3a6c4da9bf3e4ce8cd165cf72133</citedby><cites>FETCH-LOGICAL-c426t-1488dc24c76b9e3bb0a11884bcb6f9a4aaa0a3a6c4da9bf3e4ce8cd165cf72133</cites><orcidid>0000-0003-3344-8920</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-017-6902-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-017-6902-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Gholami, Mohammad Reza</creatorcontrib><creatorcontrib>Akbari, Omid Ali</creatorcontrib><creatorcontrib>Marzban, Ali</creatorcontrib><creatorcontrib>Toghraie, Davood</creatorcontrib><creatorcontrib>Shabani, Gholamreza Ahmadi Sheikh</creatorcontrib><creatorcontrib>Zarringhalam, Majid</creatorcontrib><title>The effect of rib shape on the behavior of laminar flow of oil/MWCNT nanofluid in a rectangular microchannel</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>In this research, the laminar and forced flow and heat transfer of oil/multi-walled carbon nanotubes nanofluid in a microchannel have been numerically investigated. The studied geometrics is a two-dimensional rectangular microchannel with the proportion of length to height of 150 (
L
/
d
= 150). The purpose of this research is to investigate the effect of using rectangular, oval, parabolic, triangular and trapezoidal rib shapes on behavior and heat transfer of nanofluid flow in the rectangular microchannel. This research has been simulated in Reynolds numbers of 1, 10, 50 and 100 and volume fractions of 0, 2 and 4% of nanoparticles by using finite volume method. The results of this research indicate that the existence of ribs enhances the friction factor and Nusselt number, significantly. Also, the shape of rib is one of the most important factors for determining the behavior and heat transfer of cooling fluid flows. Among the investigated rib shapes, the parabolic rib, comparing to the augmentation of friction factor, has the best proportion of Nusselt number enhancement.</description><subject>Analytical Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Computational fluid dynamics</subject><subject>Computer simulation</subject><subject>Finite volume method</subject><subject>Fluid flow</subject><subject>Friction factor</subject><subject>Heat transfer</subject><subject>Inorganic Chemistry</subject><subject>Laminar flow</subject><subject>Measurement Science and Instrumentation</subject><subject>Microchannels</subject><subject>Multi wall carbon nanotubes</subject><subject>Nanofluids</subject><subject>Nanoparticles</subject><subject>Nusselt number</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Shape effects</subject><issn>1388-6150</issn><issn>1588-2926</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kU9v3CAQxa2qkZpu-gF6Q-qpByeAbWyO0apNIiWp1GzUIxrjYZeIhS3Y-fPtg-VKUQ4VBwbm94aHXlF8ZfSUUdqeJUZlW5WUtaWQlJfVh-KYNV1XcsnFx1xXuRasoZ-Kzyk9UEqlpOy4cJsdEjQG9UiCIdH2JO3ggCR4MuZWjzt4tCHOTQd76yES48LTfA7Wnd38Wd9uiAcfjJvsQKwnQGKeBn47uQzvrY5B78B7dCfFkQGX8Mu_fVXc__yxWV-W178urtbn16WuuRhLVnfdoHmtW9FLrPqeAmNdV_e6F0ZCDQAUKhC6HkD2psJaY6cHJhptWs6qalV8W-YeYvg7YRrVQ5iiz0-q3Jai4U3HMnW6UFtwqKw3YYyg8xowmw4ejc33540QgnJWz4Lv7wSZGfF53MKUkrq6-_2eZQubf59SRKMO0e4hvihG1ZyYWhJTOTE1J6Zm23zRpMz6LcY32_8XvQInSJgU</recordid><startdate>20181201</startdate><enddate>20181201</enddate><creator>Gholami, Mohammad Reza</creator><creator>Akbari, Omid Ali</creator><creator>Marzban, Ali</creator><creator>Toghraie, Davood</creator><creator>Shabani, Gholamreza Ahmadi Sheikh</creator><creator>Zarringhalam, Majid</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><orcidid>https://orcid.org/0000-0003-3344-8920</orcidid></search><sort><creationdate>20181201</creationdate><title>The effect of rib shape on the behavior of laminar flow of oil/MWCNT nanofluid in a rectangular microchannel</title><author>Gholami, Mohammad Reza ; Akbari, Omid Ali ; Marzban, Ali ; Toghraie, Davood ; Shabani, Gholamreza Ahmadi Sheikh ; Zarringhalam, Majid</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-1488dc24c76b9e3bb0a11884bcb6f9a4aaa0a3a6c4da9bf3e4ce8cd165cf72133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Analytical Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Computational fluid dynamics</topic><topic>Computer simulation</topic><topic>Finite volume method</topic><topic>Fluid flow</topic><topic>Friction factor</topic><topic>Heat transfer</topic><topic>Inorganic Chemistry</topic><topic>Laminar flow</topic><topic>Measurement Science and Instrumentation</topic><topic>Microchannels</topic><topic>Multi wall carbon nanotubes</topic><topic>Nanofluids</topic><topic>Nanoparticles</topic><topic>Nusselt number</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Shape effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gholami, Mohammad Reza</creatorcontrib><creatorcontrib>Akbari, Omid Ali</creatorcontrib><creatorcontrib>Marzban, Ali</creatorcontrib><creatorcontrib>Toghraie, Davood</creatorcontrib><creatorcontrib>Shabani, Gholamreza Ahmadi Sheikh</creatorcontrib><creatorcontrib>Zarringhalam, Majid</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gholami, Mohammad Reza</au><au>Akbari, Omid Ali</au><au>Marzban, Ali</au><au>Toghraie, Davood</au><au>Shabani, Gholamreza Ahmadi Sheikh</au><au>Zarringhalam, Majid</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of rib shape on the behavior of laminar flow of oil/MWCNT nanofluid in a rectangular microchannel</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2018-12-01</date><risdate>2018</risdate><volume>134</volume><issue>3</issue><spage>1611</spage><epage>1628</epage><pages>1611-1628</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><abstract>In this research, the laminar and forced flow and heat transfer of oil/multi-walled carbon nanotubes nanofluid in a microchannel have been numerically investigated. The studied geometrics is a two-dimensional rectangular microchannel with the proportion of length to height of 150 (
L
/
d
= 150). The purpose of this research is to investigate the effect of using rectangular, oval, parabolic, triangular and trapezoidal rib shapes on behavior and heat transfer of nanofluid flow in the rectangular microchannel. This research has been simulated in Reynolds numbers of 1, 10, 50 and 100 and volume fractions of 0, 2 and 4% of nanoparticles by using finite volume method. The results of this research indicate that the existence of ribs enhances the friction factor and Nusselt number, significantly. Also, the shape of rib is one of the most important factors for determining the behavior and heat transfer of cooling fluid flows. Among the investigated rib shapes, the parabolic rib, comparing to the augmentation of friction factor, has the best proportion of Nusselt number enhancement.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10973-017-6902-3</doi><tpages>18</tpages><orcidid>https://orcid.org/0000-0003-3344-8920</orcidid></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Analytical Chemistry Chemistry Chemistry and Materials Science Computational fluid dynamics Computer simulation Finite volume method Fluid flow Friction factor Heat transfer Inorganic Chemistry Laminar flow Measurement Science and Instrumentation Microchannels Multi wall carbon nanotubes Nanofluids Nanoparticles Nusselt number Physical Chemistry Polymer Sciences Shape effects |
| title | The effect of rib shape on the behavior of laminar flow of oil/MWCNT nanofluid in a rectangular microchannel |
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