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Modelagem de fluxo para quebra de barragem via método das características e dinâmica de fluidos computacional
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2021-11-30)
As the literature shows, the frequency of accidents involving the breaking of dams is becoming increasingly higher. In the last decade, Brazil was marked by the tragedy of Mariana and Brumadinho, which generated great ...
Freeflow: An Integrated Simulation System For Three-dimensional Free Surface Flows
(Springer Verlag, 2000)
Analysis of the constitutive response of heterogeneous materials by the boundary element method, considering different RVE microstructuresAnálise da resposta constitutiva de materiais heterogêneos pelo método dos elementos de contorno, considerando-se diferentes microestruturas para o EVR
(2020-01-01)
Numerical analyses to model the constitutive response of heterogeneous materials by a Boundary Element Formulation, developed in the context of a RVE-based multi-scale theory, are performed. In this case, the material ...
Estimativa de estado no armazenamento térmico em materiais de mudança de fase contendo nanopartículas
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia da NanotecnologiaUFRJ, 2020)
Structural design of the wing for URCUNINA (UAV)
(Universidad Santo TomásPregrado Ingeniería MecánicaFacultad de Ingeniería Mecánica, 2019-01-22)
The structural design of the wing for URCUNINA (UAV) was carried out. The preliminary design was conducted using aerodynamic restrictions to pass into a detailed design by a structural analysis. For this porpoise CFD ...
Modelación y simulación por volúmenes finitos de un impulsor de una bomba centrífuga.
(Escuela Superior Politécnica de Chimborazo, 2017-12-09)
The impeller of a centrifuga! pump is a mechanical element that is capable of transferring energy to the fluid to impulse it, the modeling of a centrifuga! pump impeller is a process that requires high precision, in the ...
Análise numérica para baixos números de Mach ao redor de geometrias aerodinâmicas e não-aerodinâmicas
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2014-12-18)
The study of the flow around the interest geometry is fundamental importance in the development of new technologies in several areas. Airfoils and blunt bodies are examples of interest geometries that may be compared to ...
Investigação de um método de otimização topológica evolucionária desenvolvido em SCRIPT
(Universidade Federal de Minas GeraisUFMG, 2013-05-03)
With the evolution of the computational capability and the Finite Element Method various topology optimization methods have been developed. Among them, the method called Evolutionary Structural Optimization (ESO) has been ...
Design construtal de bifurcações em forma de Y para escoamentos de fluidos de Carreau
(Universidade do Vale do Rio dos Sinos, 2020-09-25)
This work investigates the optimal geometries for bifurcations subject to pseudoplastic non-Newtonian fluid flows, and to analyze how the fluid rheology has effects on the configurations and performance of Y-shaped ...