Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid
The present work addresses the shortcomings of heat transfer fluid behavior by emphasizing solutions for improved stability, enhanced thermal properties, and environmental sustainability. The study introduces an innovative hybrid nanofluid combining silicon dioxide (SiO2) and cellulose nanoparticles...
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John Wiley and Sons Inc
2025
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| author | Kulandaivel S. Ngui W.K. Samykano M. Rajamony R.K. Suraparaju S.K. Abd Ghafar N.S. Mat Noor M. |
| author2 | 58931248000 |
| author_facet | 58931248000 Kulandaivel S. Ngui W.K. Samykano M. Rajamony R.K. Suraparaju S.K. Abd Ghafar N.S. Mat Noor M. |
| author_sort | Kulandaivel S. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The present work addresses the shortcomings of heat transfer fluid behavior by emphasizing solutions for improved stability, enhanced thermal properties, and environmental sustainability. The study introduces an innovative hybrid nanofluid combining silicon dioxide (SiO2) and cellulose nanoparticles (CNP) into analytical-grade Palm oil, adopting a two-step methodology. This endeavor represents a significant advancement in exploring SiO2?CNP-Palm oil hybrid nanofluids, positioning them as promising candidates for advanced heat transfer media. Physical characterization analysis confirms the successful integration of SiO2 and CNP into analytical-grade Palm oil. The nanosuspensions of CNP-Palm oil, SiO2-Palm oil, and SiO2/CNP-Palm oil are prepared at varying volume concentrations. All nanosuspensions demonstrated good stability after ultrasonication, as evidenced by optical performance and sedimentation studies, which endure for up to 60 d. Fourier transform infrared (FT-IR) analysis further substantiates the chemical stability, revealing no emergence of peaks associated with the diffusion of nano-additives. The thermogravimetric analysis (TGA) also affirms superior thermal stability in all nanosuspensions compared to base fluids. Rheological studies indicate that Palm oil exhibits Newtonian behavior. The nanofluid containing 0.1 w/v% SiO2/CNP nanoparticles exhibits a significant enhancement in thermal conductivity, showcasing an impressive 81.11% improvement. In addition, the nanofluid demonstrates an increase in viscosity with higher nanoparticle concentrations and decreased viscosity with rising temperatures. ? 2024 Wiley-VCH GmbH. |
| format | Article |
| id | my.uniten.dspace-37143 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2025 |
| publisher | John Wiley and Sons Inc |
| record_format | dspace |
| spelling | my.uniten.dspace-371432025-03-03T15:47:57Z Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid Kulandaivel S. Ngui W.K. Samykano M. Rajamony R.K. Suraparaju S.K. Abd Ghafar N.S. Mat Noor M. 58931248000 55899481400 57192878324 57218845246 57210569066 59150827500 55196353400 Additives Cellulose Diffusion in liquids Heat transfer Nanofluidics Oil shale Palm oil Silicon oxides SiO2 nanoparticles Sustainable development Thermal conductivity Thermogravimetric analysis Viscosity Analytical grades Binary nanofluid Cellulose nanoparticles Enhanced heat transfer Heat transfer efficiency Hybrid nanofluid Nano-cellulose Nano-suspensions Nanofluids Oil based Silica The present work addresses the shortcomings of heat transfer fluid behavior by emphasizing solutions for improved stability, enhanced thermal properties, and environmental sustainability. The study introduces an innovative hybrid nanofluid combining silicon dioxide (SiO2) and cellulose nanoparticles (CNP) into analytical-grade Palm oil, adopting a two-step methodology. This endeavor represents a significant advancement in exploring SiO2?CNP-Palm oil hybrid nanofluids, positioning them as promising candidates for advanced heat transfer media. Physical characterization analysis confirms the successful integration of SiO2 and CNP into analytical-grade Palm oil. The nanosuspensions of CNP-Palm oil, SiO2-Palm oil, and SiO2/CNP-Palm oil are prepared at varying volume concentrations. All nanosuspensions demonstrated good stability after ultrasonication, as evidenced by optical performance and sedimentation studies, which endure for up to 60 d. Fourier transform infrared (FT-IR) analysis further substantiates the chemical stability, revealing no emergence of peaks associated with the diffusion of nano-additives. The thermogravimetric analysis (TGA) also affirms superior thermal stability in all nanosuspensions compared to base fluids. Rheological studies indicate that Palm oil exhibits Newtonian behavior. The nanofluid containing 0.1 w/v% SiO2/CNP nanoparticles exhibits a significant enhancement in thermal conductivity, showcasing an impressive 81.11% improvement. In addition, the nanofluid demonstrates an increase in viscosity with higher nanoparticle concentrations and decreased viscosity with rising temperatures. ? 2024 Wiley-VCH GmbH. Article in press 2025-03-03T07:47:56Z 2025-03-03T07:47:56Z 2024 Article 10.1002/ente.202400314 2-s2.0-85194773004 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85194773004&doi=10.1002%2fente.202400314&partnerID=40&md5=09d6aea6628804494a357643a2cb036c https://irepository.uniten.edu.my/handle/123456789/37143 John Wiley and Sons Inc Scopus |
| spellingShingle | Additives Cellulose Diffusion in liquids Heat transfer Nanofluidics Oil shale Palm oil Silicon oxides SiO2 nanoparticles Sustainable development Thermal conductivity Thermogravimetric analysis Viscosity Analytical grades Binary nanofluid Cellulose nanoparticles Enhanced heat transfer Heat transfer efficiency Hybrid nanofluid Nano-cellulose Nano-suspensions Nanofluids Oil based Silica Kulandaivel S. Ngui W.K. Samykano M. Rajamony R.K. Suraparaju S.K. Abd Ghafar N.S. Mat Noor M. Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title | Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title_full | Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title_fullStr | Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title_full_unstemmed | Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title_short | Enhanced Heat Transfer Efficiency through Formulation and Rheo-Thermal Analysis of Palm Oil-Based CNP/SiO2 Binary Nanofluid |
| title_sort | enhanced heat transfer efficiency through formulation and rheo-thermal analysis of palm oil-based cnp/sio2 binary nanofluid |
| topic | Additives Cellulose Diffusion in liquids Heat transfer Nanofluidics Oil shale Palm oil Silicon oxides SiO2 nanoparticles Sustainable development Thermal conductivity Thermogravimetric analysis Viscosity Analytical grades Binary nanofluid Cellulose nanoparticles Enhanced heat transfer Heat transfer efficiency Hybrid nanofluid Nano-cellulose Nano-suspensions Nanofluids Oil based Silica |
| url_provider | http://dspace.uniten.edu.my/ |