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Título:
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Numerical simulation of non-newtonian fluid-structure interaction problems
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Autor/a:
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Amani, Ahmad
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics; Oliva Llena, Asensio |
Abstract:
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This thesis represents a numerical method to solve fluid-structure interaction (FSI) prob- lems where the fluid exhibits a non-Newtonian behavior. Oldroyd-B constitutive equa- tions is used to model Viscoelastic fluid and Generalized Newtonian Fluids are used to model Shear-thinning/Shear-thickening fluids. For FSI solution, a semi-implicit partitioned method is used which separates the fluid pressure term and strongly couples it to the struc- ture, while the remaining fluid terms are only weakly coupled. Numerical tests provides information regarding the physical behaviour of the fluid and structural response of the elastic domain in non-Newtonian fluid-structure interaction problems |
Materia(s):
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-Àrees temàtiques de la UPC::Física -Physics -Física |
Derechos:
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http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
Tipo de documento:
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Trabajo fin de máster |
Editor:
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Universitat Politècnica de Catalunya
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