Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube
A numerical model for determining the characteristics of flow and heat has been presented by modifying the eddy diffusivity equation of Sarma et al. The experimental data of thermo-physical properties determined using spherical particles in a wide range of concentration, particle size, materials an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Trans Tech Publication
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/11678/1/fkm-2016-azmi-Numerical%20Analysis%20of%20Experimental.pdf |
| _version_ | 1825822675946176512 |
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| author | K. V., Sharma Azmi, W. H. Kamal, Subhash Suhaimi, Hasan |
| author_facet | K. V., Sharma Azmi, W. H. Kamal, Subhash Suhaimi, Hasan |
| author_sort | K. V., Sharma |
| collection | UMP |
| description | A numerical model for determining the characteristics of flow and heat has been presented by modifying the eddy diffusivity equation of Sarma et al. The experimental data of thermo-physical properties determined using spherical particles in a wide range of concentration,
particle size, materials and operating temperatures are available in the literature. The numerical analysis employed equations, which were developed using the experimental data of thermo-physical properties, friction factor and Nusselt number. Based on the agreement of the numerical results with the experimental data, the influence of concentration and temperature on the turbulent characteristics is presented. It is observed that SiO2 nanofluid attained higher velocity and lower
eddy diffusivity compared to Cu nanofluid at a concentration. The temperature gradient increases
with concentration and decreases with temperature. |
| first_indexed | 2024-03-06T12:00:09Z |
| format | Article |
| id | UMPir11678 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:00:09Z |
| publishDate | 2016 |
| publisher | Trans Tech Publication |
| record_format | dspace |
| spelling | UMPir116782018-01-24T00:22:45Z http://umpir.ump.edu.my/id/eprint/11678/ Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube K. V., Sharma Azmi, W. H. Kamal, Subhash Suhaimi, Hasan TJ Mechanical engineering and machinery A numerical model for determining the characteristics of flow and heat has been presented by modifying the eddy diffusivity equation of Sarma et al. The experimental data of thermo-physical properties determined using spherical particles in a wide range of concentration, particle size, materials and operating temperatures are available in the literature. The numerical analysis employed equations, which were developed using the experimental data of thermo-physical properties, friction factor and Nusselt number. Based on the agreement of the numerical results with the experimental data, the influence of concentration and temperature on the turbulent characteristics is presented. It is observed that SiO2 nanofluid attained higher velocity and lower eddy diffusivity compared to Cu nanofluid at a concentration. The temperature gradient increases with concentration and decreases with temperature. Trans Tech Publication 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11678/1/fkm-2016-azmi-Numerical%20Analysis%20of%20Experimental.pdf K. V., Sharma and Azmi, W. H. and Kamal, Subhash and Suhaimi, Hasan (2016) Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube. Applied Mechanics and Materials, 819. pp. 132-141. ISSN 1662-7482. (Published) http://www.scientific.net/AMM.819.132 DOI: 10.4028/www.scientific.net/AMM.819.132 |
| spellingShingle | TJ Mechanical engineering and machinery K. V., Sharma Azmi, W. H. Kamal, Subhash Suhaimi, Hasan Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title | Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title_full | Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title_fullStr | Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title_full_unstemmed | Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title_short | Numerical Analysis of Experimental Turbulent Forced Convection Heat Transfer for Nanofluid Flow in a Tube |
| title_sort | numerical analysis of experimental turbulent forced convection heat transfer for nanofluid flow in a tube |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/11678/1/fkm-2016-azmi-Numerical%20Analysis%20of%20Experimental.pdf |
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