Thermal performance analysis of automotive radiator utilizing nanofluid coolants containing Fe nanoparticles.
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| Title: | Thermal performance analysis of automotive radiator utilizing nanofluid coolants containing Fe nanoparticles. |
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| Authors: | Taşkesen, Edip1 (AUTHOR) edip.taskesen@sirnak.edu.tr, Gürbüz, Hüseyin2 (AUTHOR) |
| Source: | Environmental Progress & Sustainable Energy. Mar/Apr2026, Vol. 45 Issue 2, p1-12. 12p. |
| Subjects: | Automobile radiators, Nanofluids, Nanoparticles, Heat transfer coefficient, Thermal conductivity, Forced convection, Energy consumption, Metal nanoparticles |
| Abstract: | In this study, the effect of Fe/water nanofluid on thermal performance under forced convection conditions in automotive radiators was experimentally investigated. A specially designed experimental setup was established, and tests were conducted at different flow rates and three different nanoparticle concentrations (0.015%, 0.030%, and 0.045% by weight (wt)). In certain cases, both the heat transfer rate and the temperature difference between the inlet and outlet decreased during system operation, indicating dynamic thermal behavior influenced by nanoparticle concentration and flow conditions. The findings revealed that the use of Fe/water nanofluid increased the radiator's total heat transfer capacity compared to water, and the nanoparticles had a positive effect on thermal conductivity. Experimental results showed that at flow rates of 8 LPM (Liters per minute), the nanofluid improved heat transfer performance by 1.86%, 3.49%, and 3.34% for Fe concentrations of 0.015, 0.030 , and 0.045 wt.%, respectively. However, it was observed that the performance increase was limited beyond a certain level as the concentration increased. This suggests the existence of an optimum concentration range for nanofluids. Additionally, some experimental results throughout the study period showed decreases in both the heat transfer rate and the inlet–outlet temperature difference with time. Overall, the findings suggest that the Fe/water nanofluid has the potential to increase the energy efficiency of automotive radiators. [ABSTRACT FROM AUTHOR] |
| Copyright of Environmental Progress & Sustainable Energy is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 192556180 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Thermal performance analysis of automotive radiator utilizing nanofluid coolants containing Fe nanoparticles. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Taşkesen%2C+Edip%22">Taşkesen, Edip</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> edip.taskesen@sirnak.edu.tr</i><br /><searchLink fieldCode="AR" term="%22Gürbüz%2C+Hüseyin%22">Gürbüz, Hüseyin</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Environmental+Progress+%26+Sustainable+Energy%22">Environmental Progress & Sustainable Energy</searchLink>. Mar/Apr2026, Vol. 45 Issue 2, p1-12. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Automobile+radiators%22">Automobile radiators</searchLink><br /><searchLink fieldCode="DE" term="%22Nanofluids%22">Nanofluids</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+transfer+coefficient%22">Heat transfer coefficient</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+conductivity%22">Thermal conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Forced+convection%22">Forced convection</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+nanoparticles%22">Metal nanoparticles</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this study, the effect of Fe/water nanofluid on thermal performance under forced convection conditions in automotive radiators was experimentally investigated. A specially designed experimental setup was established, and tests were conducted at different flow rates and three different nanoparticle concentrations (0.015%, 0.030%, and 0.045% by weight (wt)). In certain cases, both the heat transfer rate and the temperature difference between the inlet and outlet decreased during system operation, indicating dynamic thermal behavior influenced by nanoparticle concentration and flow conditions. The findings revealed that the use of Fe/water nanofluid increased the radiator's total heat transfer capacity compared to water, and the nanoparticles had a positive effect on thermal conductivity. Experimental results showed that at flow rates of 8 LPM (Liters per minute), the nanofluid improved heat transfer performance by 1.86%, 3.49%, and 3.34% for Fe concentrations of 0.015, 0.030 , and 0.045 wt.%, respectively. However, it was observed that the performance increase was limited beyond a certain level as the concentration increased. This suggests the existence of an optimum concentration range for nanofluids. Additionally, some experimental results throughout the study period showed decreases in both the heat transfer rate and the inlet–outlet temperature difference with time. Overall, the findings suggest that the Fe/water nanofluid has the potential to increase the energy efficiency of automotive radiators. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Environmental Progress & Sustainable Energy is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/ep.70298 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 1 Subjects: – SubjectFull: Automobile radiators Type: general – SubjectFull: Nanofluids Type: general – SubjectFull: Nanoparticles Type: general – SubjectFull: Heat transfer coefficient Type: general – SubjectFull: Thermal conductivity Type: general – SubjectFull: Forced convection Type: general – SubjectFull: Energy consumption Type: general – SubjectFull: Metal nanoparticles Type: general Titles: – TitleFull: Thermal performance analysis of automotive radiator utilizing nanofluid coolants containing Fe nanoparticles. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Taşkesen, Edip – PersonEntity: Name: NameFull: Gürbüz, Hüseyin IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar/Apr2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 19447442 Numbering: – Type: volume Value: 45 – Type: issue Value: 2 Titles: – TitleFull: Environmental Progress & Sustainable Energy Type: main |
| ResultId | 1 |
