Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel
A study of computational fluid dynamics has been conducted to study the characteristics of the heat transfer and friction factor of Al2O3/Ethylene glycol-water nanofluid flowing in straight channel. The three dimensional realizable k– turbulent model with enhanced wall treatment was utilized. As we...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
2016
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/14797/1/Experimental%20and%20Numerical%20investigation%20of%20Heat%20transfer%20enhancement%20using%20Al2O3-Ethylene%20Glycol-Water%20Nanofluids%20in%20Straight%20Channel.pdf http://umpir.ump.edu.my/id/eprint/14797/7/fkm-2016-thamir-experimental%20and%20numerical%20investigation%20of%20heat.pdf |
| _version_ | 1825823231276220416 |
|---|---|
| author | Mohammed, K. Mohammed M. Kh., Abdolbaqi Ibrahim, Thamir K. R., Mamat Awad, Omar I. |
| author_facet | Mohammed, K. Mohammed M. Kh., Abdolbaqi Ibrahim, Thamir K. R., Mamat Awad, Omar I. |
| author_sort | Mohammed, K. Mohammed |
| collection | UMP |
| description | A study of computational fluid dynamics has been conducted to study the characteristics of the heat transfer and friction factor of Al2O3/Ethylene glycol-water nanofluid flowing in straight channel. The three dimensional realizable k– turbulent model with enhanced wall treatment was utilized. As well as were used Temperature dependent thermophysical properties of nanofluid and water. The evaluation of the overall performance of the tested channel was predicated on the thermo-hydrodynamic performance index. The obtained results showed that the difference in behaviour depending on the parameter that has been selected to compare the nanofluid with the base fluid. In addition, the friction factor and the heat transfer coefficient increases with an increase of the nanoparticles volume concentration at the same Reynolds number. The penalty of pressure drop is negligible with an increase of the volume concentration of nanoparticles. Conventional correlations that have been used in turbulent flow regime to predict average heat transfer and friction factor are Dittus-Boelter and Blasius correlations, for channel are also valid for the tested nanofluids which consider that the nanofluids have a homogeneous fluid behave. |
| first_indexed | 2024-03-06T12:08:19Z |
| format | Conference or Workshop Item |
| id | UMPir14797 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T12:08:19Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | UMPir147972018-09-28T07:24:40Z http://umpir.ump.edu.my/id/eprint/14797/ Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel Mohammed, K. Mohammed M. Kh., Abdolbaqi Ibrahim, Thamir K. R., Mamat Awad, Omar I. TJ Mechanical engineering and machinery A study of computational fluid dynamics has been conducted to study the characteristics of the heat transfer and friction factor of Al2O3/Ethylene glycol-water nanofluid flowing in straight channel. The three dimensional realizable k– turbulent model with enhanced wall treatment was utilized. As well as were used Temperature dependent thermophysical properties of nanofluid and water. The evaluation of the overall performance of the tested channel was predicated on the thermo-hydrodynamic performance index. The obtained results showed that the difference in behaviour depending on the parameter that has been selected to compare the nanofluid with the base fluid. In addition, the friction factor and the heat transfer coefficient increases with an increase of the nanoparticles volume concentration at the same Reynolds number. The penalty of pressure drop is negligible with an increase of the volume concentration of nanoparticles. Conventional correlations that have been used in turbulent flow regime to predict average heat transfer and friction factor are Dittus-Boelter and Blasius correlations, for channel are also valid for the tested nanofluids which consider that the nanofluids have a homogeneous fluid behave. 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14797/1/Experimental%20and%20Numerical%20investigation%20of%20Heat%20transfer%20enhancement%20using%20Al2O3-Ethylene%20Glycol-Water%20Nanofluids%20in%20Straight%20Channel.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/14797/7/fkm-2016-thamir-experimental%20and%20numerical%20investigation%20of%20heat.pdf Mohammed, K. Mohammed and M. Kh., Abdolbaqi and Ibrahim, Thamir K. and R., Mamat and Awad, Omar I. (2016) Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel. In: UTP-UMP Symposium on Energy Systems 2016 , 22 September 2016 , Universiti Malaysia Pahang, Pekan. pp. 1-9.. (Unpublished) (Unpublished) |
| spellingShingle | TJ Mechanical engineering and machinery Mohammed, K. Mohammed M. Kh., Abdolbaqi Ibrahim, Thamir K. R., Mamat Awad, Omar I. Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title | Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title_full | Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title_fullStr | Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title_full_unstemmed | Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title_short | Experimental and Numerical investigation of Heat transfer enhancement using Al2O3-Ethylene Glycol/Water Nanofluids in Straight Channel |
| title_sort | experimental and numerical investigation of heat transfer enhancement using al2o3 ethylene glycol water nanofluids in straight channel |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/14797/1/Experimental%20and%20Numerical%20investigation%20of%20Heat%20transfer%20enhancement%20using%20Al2O3-Ethylene%20Glycol-Water%20Nanofluids%20in%20Straight%20Channel.pdf http://umpir.ump.edu.my/id/eprint/14797/7/fkm-2016-thamir-experimental%20and%20numerical%20investigation%20of%20heat.pdf |
| work_keys_str_mv | AT mohammedkmohammed experimentalandnumericalinvestigationofheattransferenhancementusingal2o3ethyleneglycolwaternanofluidsinstraightchannel AT mkhabdolbaqi experimentalandnumericalinvestigationofheattransferenhancementusingal2o3ethyleneglycolwaternanofluidsinstraightchannel AT ibrahimthamirk experimentalandnumericalinvestigationofheattransferenhancementusingal2o3ethyleneglycolwaternanofluidsinstraightchannel AT rmamat experimentalandnumericalinvestigationofheattransferenhancementusingal2o3ethyleneglycolwaternanofluidsinstraightchannel AT awadomari experimentalandnumericalinvestigationofheattransferenhancementusingal2o3ethyleneglycolwaternanofluidsinstraightchannel |