Analysis of pressure drop in a numerical simulation of internal nanofluids flow
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Proteção Radiológica - SBPR
2020
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| _version_ | 1876486427079868416 |
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| author | Marcos Barroso Filho |
| author_facet | Marcos Barroso Filho |
| contents | Analysis of pressure drop in a numerical simulation of internal nanofluids flow Marcos Barroso Filho Biología CFD Nanofluids Pressure Drop This study aims at the calculation of pressure drop from simulation of internal nanofluid flow in a new and long stainless pipe (1.4 m long and 0.01 m diameter). Calculations were made from numeric simulations which were based on theoretical models and experimental proprieties of three nanofluids: graphene nanodiscs with water, titanium oxide nanospheres with water and iron oxide nanospheres with water. Different concentrations were considered in each kind of nanofluid. Calculus of pressure drop were based on Darcy-Weisbach equations model. It was considered a fully developed turbulent flow for two numbers of Reynolds (Re), 4583 and18187. After analysis, it was verified a decrease in pressure drop values for each nanofluid, in parallel with the decrease of particulate quantities. 2020 artículo científico 2319-0612 https://www.redalyc.org/articulo.oa?id=722280924007 en http://www.redalyc.org/revista.oa?id=7222 Brazilian Journal of Radiation Sciences application/pdf Sociedade Brasileira de Proteção Radiológica - SBPR Brazilian Journal of Radiation Sciences (Brasil) Num.3A Vol.8 |
| format | Artículo científico |
| id | redalyc_722280924007 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Sociedade Brasileira de Proteção Radiológica - SBPR |
| spellingShingle | Analysis of pressure drop in a numerical simulation of internal nanofluids flow Marcos Barroso Filho Biología CFD Nanofluids Pressure Drop Analysis of pressure drop in a numerical simulation of internal nanofluids flow Marcos Barroso Filho Biología CFD Nanofluids Pressure Drop This study aims at the calculation of pressure drop from simulation of internal nanofluid flow in a new and long stainless pipe (1.4 m long and 0.01 m diameter). Calculations were made from numeric simulations which were based on theoretical models and experimental proprieties of three nanofluids: graphene nanodiscs with water, titanium oxide nanospheres with water and iron oxide nanospheres with water. Different concentrations were considered in each kind of nanofluid. Calculus of pressure drop were based on Darcy-Weisbach equations model. It was considered a fully developed turbulent flow for two numbers of Reynolds (Re), 4583 and18187. After analysis, it was verified a decrease in pressure drop values for each nanofluid, in parallel with the decrease of particulate quantities. 2020 artículo científico 2319-0612 https://www.redalyc.org/articulo.oa?id=722280924007 en http://www.redalyc.org/revista.oa?id=7222 Brazilian Journal of Radiation Sciences application/pdf Sociedade Brasileira de Proteção Radiológica - SBPR Brazilian Journal of Radiation Sciences (Brasil) Num.3A Vol.8 |
| title | Analysis of pressure drop in a numerical simulation of internal nanofluids flow |
| topic | Biología CFD Nanofluids Pressure Drop |
| url | https://www.redalyc.org/articulo.oa?id=722280924007 |