Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos
The development of a model for the power consumption in a mixing process for the suspension solids in a Newtonian liquid is proposed in this study. As a first step of this research, the critical variables were determined using an alternative method: the kind and size of the impellers (propeller and...
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Universidad de Costa Rica
2011
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2209 |
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CIETEC22092024-09-13T19:38:08Z Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos Ulate Brenes, Adolfo Vásquez, Alexander The development of a model for the power consumption in a mixing process for the suspension solids in a Newtonian liquid is proposed in this study. As a first step of this research, the critical variables were determined using an alternative method: the kind and size of the impellers (propeller and turbine, Da/Dt 0,333 and 0,433), the kind, size and quantity of solid (sand, volcanic stone and silica, 1,68x10-3 m and 7,07x10‑4 m in diameters); and the fluid. Two equations were developed to fix the experimental data, both using the same dimensionless numbers (One for Reynolds numbers lower than 60 000 and the other for Reynolds numbers between 60 000 and 150 000). These equations have similarities with the reported in the literature. Universidad de Costa Rica 2011-07-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2209 Revista de Ciencia y Tecnología; Vol. 26 No. 1 y 2 (2010) Revista de Ciencia y Tecnología; Vol. 26 Núm. 1 y 2 (2010) 2215-5708 0378-052X spa https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2209/2170 Derechos de autor 2014 Revista de Ciencia y Tecnología |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Ciencia y Tecnología |
| language |
spa |
| format |
Online |
| author |
Ulate Brenes, Adolfo Vásquez, Alexander |
| spellingShingle |
Ulate Brenes, Adolfo Vásquez, Alexander Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| author_facet |
Ulate Brenes, Adolfo Vásquez, Alexander |
| author_sort |
Ulate Brenes, Adolfo |
| description |
The development of a model for the power consumption in a mixing process for the suspension solids in a Newtonian liquid is proposed in this study. As a first step of this research, the critical variables were determined using an alternative method: the kind and size of the impellers (propeller and turbine, Da/Dt 0,333 and 0,433), the kind, size and quantity of solid (sand, volcanic stone and silica, 1,68x10-3 m and 7,07x10‑4 m in diameters); and the fluid. Two equations were developed to fix the experimental data, both using the same dimensionless numbers (One for Reynolds numbers lower than 60 000 and the other for Reynolds numbers between 60 000 and 150 000). These equations have similarities with the reported in the literature. |
| title |
Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| title_short |
Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| title_full |
Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| title_fullStr |
Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| title_full_unstemmed |
Determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| title_sort |
determinación de un modelo para el consumo de energía con suspensión total de sólidos en fluidos newtonianos |
| publisher |
Universidad de Costa Rica |
| publishDate |
2011 |
| url |
https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2209 |
| work_keys_str_mv |
AT ulatebrenesadolfo determinaciondeunmodeloparaelconsumodeenergiaconsuspensiontotaldesolidosenfluidosnewtonianos AT vasquezalexander determinaciondeunmodeloparaelconsumodeenergiaconsuspensiontotaldesolidosenfluidosnewtonianos |
| _version_ |
1810115444810448896 |