Experimental and CFD analysis of dimple tube parabolic trough solar collector (PTSC) with TiO2 nanofluids
Recently, parabolic trough solar collector (PTSC) efficiency enhancement with nanoparticle concentrations has been identified as a potential research area. In this research, the performance of PTSC with dimple tube with TiO 2 /DI–H 2 O (De-Ionized Water) nanofluid has been analysed using computation...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2022-12, Vol.147 (24), p.14039-14056 |
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| creator | Arun, M. Barik, Debabrata Sridhar, K. P. |
| description | Recently, parabolic trough solar collector (PTSC) efficiency enhancement with nanoparticle concentrations has been identified as a potential research area. In this research, the performance of PTSC with dimple tube with TiO
2
/DI–H
2
O (De-Ionized Water) nanofluid has been analysed using computational fluid dynamics (CFD). The size of the nanoparticle was in the range of 10–15 nm. Different volume concentrations of the nanoparticles in the range of 0.1–0.5%, in steps of 0.1%, were chosen to prepare the nanofluids to carry out the experiments. Experimental and CFD analysis is compared to TiO
2
nanofluid with water (base fluid) at varying mass flow rates (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0 kg min
−1
) in a turbulent flow system using Dimples tube. Furthermore, PTSC parametric values were determined from test results such as friction factor, uncertainty analysis, Reynolds number, solar collector efficiency, Nusselt Number, and Convective heat transfer coefficient. In comparison, the convective heat transfer coefficient of the TiO
2
nanofluids with the base fluid is increased to 34.25% with the dimples tube. The highest performance increase in PTSC with a mass flow rate of 2.5 kg min
−1
and 0.3% volume concentration gives overall optimized results in absolute energy absorption, gradient temperature, and efficiency of the solar water heater. The nanofluid’s output index is 2.42 with a 0.3% mass flow rate and a concentration of 1.5 kg min
−1
. The PTSC with TiO
2
nanofluid has a maximum overall efficiency of 34.25%, which is 11% higher than the overall efficiency of the base fluid. At a mass flow rate of 3.0 kg min
−1
and 0.5% volume concentration, the pressure drop was increased by about 5.68% compared to the mass flow rate of 2.5 kg min
−1
. |
| doi_str_mv | 10.1007/s10973-022-11572-5 |
| format | Article |
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2
/DI–H
2
O (De-Ionized Water) nanofluid has been analysed using computational fluid dynamics (CFD). The size of the nanoparticle was in the range of 10–15 nm. Different volume concentrations of the nanoparticles in the range of 0.1–0.5%, in steps of 0.1%, were chosen to prepare the nanofluids to carry out the experiments. Experimental and CFD analysis is compared to TiO
2
nanofluid with water (base fluid) at varying mass flow rates (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0 kg min
−1
) in a turbulent flow system using Dimples tube. Furthermore, PTSC parametric values were determined from test results such as friction factor, uncertainty analysis, Reynolds number, solar collector efficiency, Nusselt Number, and Convective heat transfer coefficient. In comparison, the convective heat transfer coefficient of the TiO
2
nanofluids with the base fluid is increased to 34.25% with the dimples tube. The highest performance increase in PTSC with a mass flow rate of 2.5 kg min
−1
and 0.3% volume concentration gives overall optimized results in absolute energy absorption, gradient temperature, and efficiency of the solar water heater. The nanofluid’s output index is 2.42 with a 0.3% mass flow rate and a concentration of 1.5 kg min
−1
. The PTSC with TiO
2
nanofluid has a maximum overall efficiency of 34.25%, which is 11% higher than the overall efficiency of the base fluid. At a mass flow rate of 3.0 kg min
−1
and 0.5% volume concentration, the pressure drop was increased by about 5.68% compared to the mass flow rate of 2.5 kg min
−1
.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>DOI: 10.1007/s10973-022-11572-5</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Analytical Chemistry ; Chemistry ; Chemistry and Materials Science ; Computational fluid dynamics ; Concentration gradient ; Convective heat transfer ; Dimpling ; Efficiency ; Energy absorption ; Flow control ; Fluid flow ; Friction factor ; Heat transfer coefficients ; Inorganic Chemistry ; Mass flow rate ; Measurement Science and Instrumentation ; Nanofluids ; Nanoparticles ; Physical Chemistry ; Polymer Sciences ; Pressure drop ; Reynolds number ; Titanium dioxide ; Uncertainty analysis</subject><ispartof>Journal of thermal analysis and calorimetry, 2022-12, Vol.147 (24), p.14039-14056</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-3ea77835f8ab7309d5960dd88a31e76d3a9c2d1cebdc70357ee81b5387fc9bd33</citedby><cites>FETCH-LOGICAL-c319t-3ea77835f8ab7309d5960dd88a31e76d3a9c2d1cebdc70357ee81b5387fc9bd33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-022-11572-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-022-11572-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Arun, M.</creatorcontrib><creatorcontrib>Barik, Debabrata</creatorcontrib><creatorcontrib>Sridhar, K. P.</creatorcontrib><title>Experimental and CFD analysis of dimple tube parabolic trough solar collector (PTSC) with TiO2 nanofluids</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>Recently, parabolic trough solar collector (PTSC) efficiency enhancement with nanoparticle concentrations has been identified as a potential research area. In this research, the performance of PTSC with dimple tube with TiO
2
/DI–H
2
O (De-Ionized Water) nanofluid has been analysed using computational fluid dynamics (CFD). The size of the nanoparticle was in the range of 10–15 nm. Different volume concentrations of the nanoparticles in the range of 0.1–0.5%, in steps of 0.1%, were chosen to prepare the nanofluids to carry out the experiments. Experimental and CFD analysis is compared to TiO
2
nanofluid with water (base fluid) at varying mass flow rates (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0 kg min
−1
) in a turbulent flow system using Dimples tube. Furthermore, PTSC parametric values were determined from test results such as friction factor, uncertainty analysis, Reynolds number, solar collector efficiency, Nusselt Number, and Convective heat transfer coefficient. In comparison, the convective heat transfer coefficient of the TiO
2
nanofluids with the base fluid is increased to 34.25% with the dimples tube. The highest performance increase in PTSC with a mass flow rate of 2.5 kg min
−1
and 0.3% volume concentration gives overall optimized results in absolute energy absorption, gradient temperature, and efficiency of the solar water heater. The nanofluid’s output index is 2.42 with a 0.3% mass flow rate and a concentration of 1.5 kg min
−1
. The PTSC with TiO
2
nanofluid has a maximum overall efficiency of 34.25%, which is 11% higher than the overall efficiency of the base fluid. At a mass flow rate of 3.0 kg min
−1
and 0.5% volume concentration, the pressure drop was increased by about 5.68% compared to the mass flow rate of 2.5 kg min
−1
.</description><subject>Analytical Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Computational fluid dynamics</subject><subject>Concentration gradient</subject><subject>Convective heat transfer</subject><subject>Dimpling</subject><subject>Efficiency</subject><subject>Energy absorption</subject><subject>Flow control</subject><subject>Fluid flow</subject><subject>Friction factor</subject><subject>Heat transfer coefficients</subject><subject>Inorganic Chemistry</subject><subject>Mass flow rate</subject><subject>Measurement Science and Instrumentation</subject><subject>Nanofluids</subject><subject>Nanoparticles</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Pressure drop</subject><subject>Reynolds number</subject><subject>Titanium dioxide</subject><subject>Uncertainty analysis</subject><issn>1388-6150</issn><issn>1588-2926</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLAzEAhIMoWB9_wFPAix5W8zCb5Chrq0KhgvUcskm23ZJu1mQX7b83WsGbp5nDzMB8AFxgdIMR4rcJI8lpgQgpMGacFOwATDAToiCSlIfZ0-xLzNAxOElpgxCSEuEJaKefvYvt1nWD9lB3Flazh6za71KbYGigbbe9d3AYawd7HXUdfGvgEMO4WsMUvI7QBO-dGUKEVy_L1-oafrTDGi7bBYGd7kLjx9amM3DUaJ_c-a-egrfZdFk9FfPF43N1Py8MxXIoqNOcC8oaoWtOkbRMlshaITTFjpeWammIxcbV1nBEGXdO4JpRwRsja0vpKbjc7_YxvI8uDWoTxpgPJUX4HZe4LJHMKbJPmRhSiq5Rfaag405hpL6Rqj1SlZGqH6SK5RLdl1IOdysX_6b_aX0BsvZ5iQ</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Arun, M.</creator><creator>Barik, Debabrata</creator><creator>Sridhar, K. P.</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20221201</creationdate><title>Experimental and CFD analysis of dimple tube parabolic trough solar collector (PTSC) with TiO2 nanofluids</title><author>Arun, M. ; Barik, Debabrata ; Sridhar, K. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-3ea77835f8ab7309d5960dd88a31e76d3a9c2d1cebdc70357ee81b5387fc9bd33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Analytical Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Computational fluid dynamics</topic><topic>Concentration gradient</topic><topic>Convective heat transfer</topic><topic>Dimpling</topic><topic>Efficiency</topic><topic>Energy absorption</topic><topic>Flow control</topic><topic>Fluid flow</topic><topic>Friction factor</topic><topic>Heat transfer coefficients</topic><topic>Inorganic Chemistry</topic><topic>Mass flow rate</topic><topic>Measurement Science and Instrumentation</topic><topic>Nanofluids</topic><topic>Nanoparticles</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Pressure drop</topic><topic>Reynolds number</topic><topic>Titanium dioxide</topic><topic>Uncertainty analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Arun, M.</creatorcontrib><creatorcontrib>Barik, Debabrata</creatorcontrib><creatorcontrib>Sridhar, K. P.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arun, M.</au><au>Barik, Debabrata</au><au>Sridhar, K. P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental and CFD analysis of dimple tube parabolic trough solar collector (PTSC) with TiO2 nanofluids</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2022-12-01</date><risdate>2022</risdate><volume>147</volume><issue>24</issue><spage>14039</spage><epage>14056</epage><pages>14039-14056</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><abstract>Recently, parabolic trough solar collector (PTSC) efficiency enhancement with nanoparticle concentrations has been identified as a potential research area. In this research, the performance of PTSC with dimple tube with TiO
2
/DI–H
2
O (De-Ionized Water) nanofluid has been analysed using computational fluid dynamics (CFD). The size of the nanoparticle was in the range of 10–15 nm. Different volume concentrations of the nanoparticles in the range of 0.1–0.5%, in steps of 0.1%, were chosen to prepare the nanofluids to carry out the experiments. Experimental and CFD analysis is compared to TiO
2
nanofluid with water (base fluid) at varying mass flow rates (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0 kg min
−1
) in a turbulent flow system using Dimples tube. Furthermore, PTSC parametric values were determined from test results such as friction factor, uncertainty analysis, Reynolds number, solar collector efficiency, Nusselt Number, and Convective heat transfer coefficient. In comparison, the convective heat transfer coefficient of the TiO
2
nanofluids with the base fluid is increased to 34.25% with the dimples tube. The highest performance increase in PTSC with a mass flow rate of 2.5 kg min
−1
and 0.3% volume concentration gives overall optimized results in absolute energy absorption, gradient temperature, and efficiency of the solar water heater. The nanofluid’s output index is 2.42 with a 0.3% mass flow rate and a concentration of 1.5 kg min
−1
. The PTSC with TiO
2
nanofluid has a maximum overall efficiency of 34.25%, which is 11% higher than the overall efficiency of the base fluid. At a mass flow rate of 3.0 kg min
−1
and 0.5% volume concentration, the pressure drop was increased by about 5.68% compared to the mass flow rate of 2.5 kg min
−1
.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10973-022-11572-5</doi><tpages>18</tpages></addata></record> |
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| subjects | Analytical Chemistry Chemistry Chemistry and Materials Science Computational fluid dynamics Concentration gradient Convective heat transfer Dimpling Efficiency Energy absorption Flow control Fluid flow Friction factor Heat transfer coefficients Inorganic Chemistry Mass flow rate Measurement Science and Instrumentation Nanofluids Nanoparticles Physical Chemistry Polymer Sciences Pressure drop Reynolds number Titanium dioxide Uncertainty analysis |
| title | Experimental and CFD analysis of dimple tube parabolic trough solar collector (PTSC) with TiO2 nanofluids |
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