Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids
The evaluation of high thermal efficiency has garnered considerable interest in the context of the unique properties demonstrated by hybrid nanofluids. Therefore, the present study investigates the impact of heat radiation on the unsteady rear stagnation point magnetohydrodynamic (MHD) flow of hybri...
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Penerbit Universiti Kebangsaan Malaysia
2024
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| Online Access: | http://journalarticle.ukm.my/23617/1/Paper_1%20-.pdf http://journalarticle.ukm.my/23617/ http://www.ukm.my/jqma |
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| author | Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Roslinda Nazar, Pop, Ioan, |
| author_facet | Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Roslinda Nazar, Pop, Ioan, |
| author_sort | Nurul Amira Zainal, |
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| content_provider | Universiti Kebangsaan Malaysia |
| content_source | UKM Journal Article Repository |
| continent | Asia |
| country | Malaysia |
| description | The evaluation of high thermal efficiency has garnered considerable interest in the context of the unique properties demonstrated by hybrid nanofluids. Therefore, the present study investigates the impact of heat radiation on the unsteady rear stagnation point magnetohydrodynamic (MHD) flow of hybrid nanofluids. The utilisation of similarity transformations allows for the conversion of differential equations with several variables into a specific class of ordinary differential equations. The mathematical model is solved with the bvp4c function. The findings suggest that the unsteady rear stagnation MHD flow in hybrid nanofluid exhibits enhanced heat transfer properties compared to both nanofluid types. The augmentation of nanoparticle concentration and the influence of suction are discovered to have a positive effect on the skin friction coefficient. As the thermal radiation parameter is elevated, a concomitant reduction in the rate of heat transmission is observed. Furthermore, the findings illustrate the presence of two distinct solutions within a particular range. |
| format | Article |
| id | my-ukm.journal.23617 |
| institution | Universiti Kebangsaan Malaysia |
| language | en |
| publishDate | 2024 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | eprints |
| spelling | my-ukm.journal.236172024-06-10T01:24:01Z http://journalarticle.ukm.my/23617/ Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Roslinda Nazar, Pop, Ioan, The evaluation of high thermal efficiency has garnered considerable interest in the context of the unique properties demonstrated by hybrid nanofluids. Therefore, the present study investigates the impact of heat radiation on the unsteady rear stagnation point magnetohydrodynamic (MHD) flow of hybrid nanofluids. The utilisation of similarity transformations allows for the conversion of differential equations with several variables into a specific class of ordinary differential equations. The mathematical model is solved with the bvp4c function. The findings suggest that the unsteady rear stagnation MHD flow in hybrid nanofluid exhibits enhanced heat transfer properties compared to both nanofluid types. The augmentation of nanoparticle concentration and the influence of suction are discovered to have a positive effect on the skin friction coefficient. As the thermal radiation parameter is elevated, a concomitant reduction in the rate of heat transmission is observed. Furthermore, the findings illustrate the presence of two distinct solutions within a particular range. Penerbit Universiti Kebangsaan Malaysia 2024-03 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/23617/1/Paper_1%20-.pdf Nurul Amira Zainal, and Iskandar Waini, and Najiyah Safwa Khashi’ie, and Roslinda Nazar, and Pop, Ioan, (2024) Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids. Journal of Quality Measurement and Analysis, 20 (1). pp. 1-13. ISSN 2600-8602 http://www.ukm.my/jqma |
| spellingShingle | Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Roslinda Nazar, Pop, Ioan, Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title | Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title_full | Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title_fullStr | Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title_full_unstemmed | Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title_short | Thermal radiation effect on Unsteady MHD Rear Stagnation Point in AL2O3-Cu/H2O Hybrid Nanofluids |
| title_sort | thermal radiation effect on unsteady mhd rear stagnation point in al2o3-cu/h2o hybrid nanofluids |
| url | http://journalarticle.ukm.my/23617/1/Paper_1%20-.pdf http://journalarticle.ukm.my/23617/ http://www.ukm.my/jqma |
| url_provider | http://journalarticle.ukm.my/ |