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Verificação de roteiro de cálculos para dimensionamento de rotor para turbina tipo Francis
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2016-06-23)
This work has the intention to present the current scenario for the implementation of PCH and CGH in the country showing a part in growth for renewable energy. In order to explain the design of a hydraulic rotor for Francis ...
Dimensionamento de rotor para uma turbina do tipo Francis para PCH
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2022-12-16)
Brazil has a hydrographic system that is very favorable to the development of hydroelectric plants. In this sector, small hydroelectric plants, SHPs, stand out for their low environmental impact and because of their economic ...
Modal Analysis of a Beam with a Tip Rotor by Using a Fundamental Response
(2003-12-08)
The shape modes of a damped-free beam model with a tip rotor are determined by using a dynamical basis that is generated by a fundamental spatial free response. This is a non-classical distributed model for the displacements ...
Modal Analysis of a Beam with a Tip Rotor by Using a Fundamental Response
(2003-12-08)
The shape modes of a damped-free beam model with a tip rotor are determined by using a dynamical basis that is generated by a fundamental spatial free response. This is a non-classical distributed model for the displacements ...
Modelagem virtual de um rotor de turbina tipo Francis
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2018-09-24)
That study have the objective show up the the feasibility and advantages of implementing Small Hydropower Plants through the advantages that Brazil has with its great number of rivers that support this type of enterprise, ...
Análise integral de rotores eólicos verticais através da modelagem por tubos de corrente
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2016-06-06)
This work presents an integral analysis through the stream tube modeling applied to small vertical axis wind turbines with simple blade geometry (with a non-variable rotor radius) as well for a more complex geometry with ...
Análise por elementos finitos da influência de descontinuidades geométricas sobre o comportamento dinâmico de rotores flexíveis.
(Universidade Federal de Minas GeraisUFMG, 2007-06-29)
This work deals with a finite element analysis of the dynamic behavior of cracked flexible rotors supported by hydrodynamic journal bearing. Geometric discontinuities such as cracks, holes, undercuts, etc. can strongly ...
Análise de falhas em rotor utilizando deep neural networks
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2019-06-24)
More than half of the total energy destined for the industrial sector is consumed by engines. Stopping production to correct motor system failures can generate some risks and also serious losses for a given company. Early ...