Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid
The energy sector is witnessing a gradual shift towards renewable energy sources in the past few decades. Solar energy is the most widely harnessed one although it exhibits unevenness in distribution. Integrating latent heat storage materials into Photovoltaic systems could function as thermal stora...
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Elsevier Ltd
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35582/1/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid.pdf http://umpir.ump.edu.my/id/eprint/35582/2/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid_Abs.pdf |
| _version_ | 1825814621165977600 |
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| author | Jacob, Jeeja Pandey, Adarsh Kumar Rahim, Nasrudin Abd Selvaraj, Jeyraj Mahendran, Samykano Tyagi, Vineet Veer Saidur, Rahman |
| author_facet | Jacob, Jeeja Pandey, Adarsh Kumar Rahim, Nasrudin Abd Selvaraj, Jeyraj Mahendran, Samykano Tyagi, Vineet Veer Saidur, Rahman |
| author_sort | Jacob, Jeeja |
| collection | UMP |
| description | The energy sector is witnessing a gradual shift towards renewable energy sources in the past few decades. Solar energy is the most widely harnessed one although it exhibits unevenness in distribution. Integrating latent heat storage materials into Photovoltaic systems could function as thermal storage batteries which can regulate the intermittency in solar radiations. The effective heat management of the thermal energy storage system is greatly affected by the poor thermal conductivity of phase change materials. To improve the thermal conductivity of palmitic acid (phase change material), metal oxide nanoparticles (copper oxide having size 30-50 nm) were added in various concentrations ranging 0.1% and 0.5% weight. The thermal conductivity was found to be enhanced by 3.55%, 8.86% respectively. Thermal stability was also improved with nanoparticle addition. Transmittivity decreased by 9.6% with 0.5% addition of nanoparticles. These results suggest that the novel composite could be effectively employed in thermal energy storage applications. |
| first_indexed | 2024-03-06T13:01:16Z |
| format | Conference or Workshop Item |
| id | UMPir35582 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T13:01:16Z |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir355822023-02-23T07:07:29Z http://umpir.ump.edu.my/id/eprint/35582/ Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid Jacob, Jeeja Pandey, Adarsh Kumar Rahim, Nasrudin Abd Selvaraj, Jeyraj Mahendran, Samykano Tyagi, Vineet Veer Saidur, Rahman TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery The energy sector is witnessing a gradual shift towards renewable energy sources in the past few decades. Solar energy is the most widely harnessed one although it exhibits unevenness in distribution. Integrating latent heat storage materials into Photovoltaic systems could function as thermal storage batteries which can regulate the intermittency in solar radiations. The effective heat management of the thermal energy storage system is greatly affected by the poor thermal conductivity of phase change materials. To improve the thermal conductivity of palmitic acid (phase change material), metal oxide nanoparticles (copper oxide having size 30-50 nm) were added in various concentrations ranging 0.1% and 0.5% weight. The thermal conductivity was found to be enhanced by 3.55%, 8.86% respectively. Thermal stability was also improved with nanoparticle addition. Transmittivity decreased by 9.6% with 0.5% addition of nanoparticles. These results suggest that the novel composite could be effectively employed in thermal energy storage applications. Elsevier Ltd 2021 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35582/1/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid.pdf pdf en http://umpir.ump.edu.my/id/eprint/35582/2/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid_Abs.pdf Jacob, Jeeja and Pandey, Adarsh Kumar and Rahim, Nasrudin Abd and Selvaraj, Jeyraj and Mahendran, Samykano and Tyagi, Vineet Veer and Saidur, Rahman (2021) Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid. In: Materials Today: Proceedings; 3rd International Conference on Advances in Mechanical Engineering and Nanotechnology, ICAMEN 2021 , 18-19 March 2021 , Jaipur. pp. 2864-2868., 47 (11). ISSN 2214-7853 (Published) https://doi.org/10.1016/j.matpr.2021.03.639 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Jacob, Jeeja Pandey, Adarsh Kumar Rahim, Nasrudin Abd Selvaraj, Jeyraj Mahendran, Samykano Tyagi, Vineet Veer Saidur, Rahman Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title | Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title_full | Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title_fullStr | Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title_full_unstemmed | Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title_short | Investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| title_sort | investigation on thermophysical properties of metallic oxide nanoparticle dispersed in fatty acid |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/35582/1/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid.pdf http://umpir.ump.edu.my/id/eprint/35582/2/Investigation%20on%20thermophysical%20properties%20of%20metallic%20oxide%20nanoparticle%20dispersed%20in%20fatty%20acid_Abs.pdf |
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