Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage
Numerical simulations of two dimensional laminar combined convection flows using nanofluids over forward facing step with a blockage are analyzed. The continuity, momentum and energy equations are solved using finite volume method (FVM) and the SIMPLE algorithm scheme is applied to examine the effec...
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my.uniten.dspace-299592024-04-18T10:53:31Z Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage Mohammed H.A. Golieskardi M. Munisamy K.M. Wahid M.A. 15837504600 55866907000 15035918600 36119480100 Blockage Forward facing step Heat transfer enhancement Nanofluids Facings Finite volume method Heat convection Nanoparticles Nusselt number Reynolds number Volume fraction Blockage Combined convection Forward facing step Heat transfer characteristics Heat Transfer enhancement Nanofluids Numerical results SIMPLE algorithm Nanofluidics Numerical simulations of two dimensional laminar combined convection flows using nanofluids over forward facing step with a blockage are analyzed. The continuity, momentum and energy equations are solved using finite volume method (FVM) and the SIMPLE algorithm scheme is applied to examine the effect of the blockage on the heat transfer characteristics. In this project, several parameters such as different types of nanofluids (Al2O3, SiO2, CuO and ZnO), different volume fraction in the range of 1% - 4%, different nanoparticles diameter in the range of 25nm- 80nm were used. Effects of different shapes of blockage (Circular, Square and Triangular) were studied. The numerical results indicated that SiO2nanofluid has the highest Nusselt number. The Nusselt number increased as the volume fraction and Reynolds number increase, while it decreases as the nanoparticles diameter increases. Circular blockage produced higher results compared to triangular and square one. � (2013) Trans Tech Publications, Switzerland. Final 2023-12-29T07:43:46Z 2023-12-29T07:43:46Z 2013 Conference Paper 10.4028/www.scientific.net/AMM.388.185 2-s2.0-84884774831 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884774831&doi=10.4028%2fwww.scientific.net%2fAMM.388.185&partnerID=40&md5=73ecb50df20d95561d56386932afaf93 https://irepository.uniten.edu.my/handle/123456789/29959 388 185 191 Scopus |
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Blockage Forward facing step Heat transfer enhancement Nanofluids Facings Finite volume method Heat convection Nanoparticles Nusselt number Reynolds number Volume fraction Blockage Combined convection Forward facing step Heat transfer characteristics Heat Transfer enhancement Nanofluids Numerical results SIMPLE algorithm Nanofluidics |
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Blockage Forward facing step Heat transfer enhancement Nanofluids Facings Finite volume method Heat convection Nanoparticles Nusselt number Reynolds number Volume fraction Blockage Combined convection Forward facing step Heat transfer characteristics Heat Transfer enhancement Nanofluids Numerical results SIMPLE algorithm Nanofluidics Mohammed H.A. Golieskardi M. Munisamy K.M. Wahid M.A. Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
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Numerical simulations of two dimensional laminar combined convection flows using nanofluids over forward facing step with a blockage are analyzed. The continuity, momentum and energy equations are solved using finite volume method (FVM) and the SIMPLE algorithm scheme is applied to examine the effect of the blockage on the heat transfer characteristics. In this project, several parameters such as different types of nanofluids (Al2O3, SiO2, CuO and ZnO), different volume fraction in the range of 1% - 4%, different nanoparticles diameter in the range of 25nm- 80nm were used. Effects of different shapes of blockage (Circular, Square and Triangular) were studied. The numerical results indicated that SiO2nanofluid has the highest Nusselt number. The Nusselt number increased as the volume fraction and Reynolds number increase, while it decreases as the nanoparticles diameter increases. Circular blockage produced higher results compared to triangular and square one. � (2013) Trans Tech Publications, Switzerland. |
| author2 |
15837504600 |
| author_facet |
15837504600 Mohammed H.A. Golieskardi M. Munisamy K.M. Wahid M.A. |
| format |
Conference Paper |
| author |
Mohammed H.A. Golieskardi M. Munisamy K.M. Wahid M.A. |
| author_sort |
Mohammed H.A. |
| title |
Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| title_short |
Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| title_full |
Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| title_fullStr |
Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| title_full_unstemmed |
Combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| title_sort |
combined convection heat transfer of nanofluids flow over forward facing step in a channel having a blockage |
| publishDate |
2023 |
| _version_ |
1806425681654972416 |
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13.226497 |