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Transformar para permanecer
(Universidad Católica de Pereira, 2020-12-11)
Tener una buena vivienda significa mucho más que tener un techo. Una buena vivienda es esencial para el bienestar humano. Además de la comodidad adecuada, es esencial que las viviendas se integren con la ciudad. Es decir, ...
Diseño de árboles para turbomaquinaria asistido por computador
(Pereira : Universidad Tecnológica de PereiraFacultad de Ingeniería MecánicaIngeniería Mecánica, 2015)
Implementação de uma bancada para um simulador de microgerador eólico
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2015-02-09)
With the increasing of global demanding of electric energy, the renewable resources of generation gain market by the amount of resources and low environment impact. Among them, the wind microgeneration may have many ...
Comparative study of the dynamics between rolling bearings of a dynamic rotor
(2015-01-01)
The purpose of this research is to analyze the phenomena connected to a shaft supported by two roller bearings using the concept and theory of Jeffcott rotors, whose dynamic behavior at a given speed, can represent phenomena ...
Dynamic characterization of a mechanical coupling for a rotating shaft
(Professional Engineering Publishing LtdWestministerInglaterra, 2011)
Contact notch stress assessment within frictional contact joints
(Universidad Nacional de Colombia Sede Medellín, 2012)
Stress concentrations at the ends of a flat contact including frictional sliding are analyzed in this article by using the finite element (FE) method. The numerical studies are conducted with a shaft coupled to the hub by ...
Analyses Of Minimum Submergence And Air Discharge In Vertical Shafts With Different Inlets
(Springer-Verlag Berlin Heidelberg, 2009)
Reduction of torsional vibrations excited by electromechanical interactions in more electric systems
(IEEE-Inst Electrical Electronics Engineers, 2021)
This paper studies the excitation of torsional vibrations by electromechanical interaction after the connection of electrical loads. Electrical generation and power system in aircraft are becoming of key importance, ...
Método energético aplicado al análisis modal de rotores con daño y su verificación teórica, numérica (MEF) y experimental.
(2017-11-27)
En este trabajo de tesis se presenta el análisis teórico, numérico y experimental del comportamiento estructural de ejes dañados mediante una fisura localizada en cualquier posición longitudinal del eje. Se propone y ...