TRABALHOS DE FIM DE CURSO @PUC-Rio
| Título: | ANALYSIS OF THE INFLUENCE OF PARAMETERS ON NON-NEWTONIAN FLUID FLOW IN A RESTRICTION | ||||||||||||
| Autor(es): |
MATHEUS TAVARES COSTA |
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| Colaborador(es): |
MONICA FEIJO NACCACHE - Orientador |
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| Catalogação: | 09/JUL/2024 | Língua(s): | PORTUGUESE - BRAZIL |
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| Tipo: | TEXT | Subtipo: | SENIOR PROJECT | ||||||||||
| Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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| Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=67249@1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=67249@2 |
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| DOI: | https://doi.org/10.17771/PUCRio.acad.67249 | ||||||||||||
| Resumo: | |||||||||||||
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This study aims to analyze the influence of the parameters of the Herschel
Bulkley non-Newtonian fluid model on a constraint between parallel plates. Gmsh
was used to create the meshes, OpenFOAM for the numerical solution of the
cases analyzed and ParaView for post-processing. Three Reynolds numbers
resulting in laminar flows were chosen to make changes to the fluid parameters
and changes to the geometry in order to understand their influence on the flow.
Given that this type of flow has applications in various industries, understanding
the influence of the parameters on it can help optimize processes. The parameter
that resulted in the greatest increase in the dimensionless pressure drop was the
fluids power index, which represents the deviation from Newtonian behavior.
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