Exploració per autor "Oller Aramayo, Sergio A."
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A river bed hydrokinetic turbine: a laminated composite material rotor design
Oller Aramayo, Sergio A.; Nallim, Liz G.; Oller Martínez, Sergio Horacio; Martínez García, Javier (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
Llibre
Accés obertThis chapter presents the composite materials applied to Water Current Turbine (WCT) hydrokinetic turbines. Here will be briefly described the features of these turbines, the fluid-dynamic behavior of the rotor, and its ... -
An integrated procedure for the structural design of a composite rotor-hydrofoil of a Water Current Turbine (WCT)
Oller Aramayo, Sergio A.; Nallim, Liz G.; Oller Martínez, Sergio Horacio (2013-12)
Article
Accés restringit per política de l'editorialThis paper shows an integrated structural design optimization of a composite rotor-hydrofoil of a water current turbine by means the finite elements method (FEM), using a Serial/Parallel mixing theory (Rastellini et al. ... -
Composite materials
Oller Martínez, Sergio Horacio; Oller Aramayo, Sergio A.; Nallim, Liz G.; Martínez García, Javier (2018-02)
Capítol de llibre
Accés restringit per política de l'editorialThis chapter presents the composite materials applied to water current turbine (WCT) hydrokinetic turbines. Here will be briefly described the features of these turbines, the fluid-dynamic behavior of the rotor, and its ... -
Fluid dynamic design of an axial rotor for hydrokinetic riverbed turbine-improvement introduced by a high lift foil profile
Oller Aramayo, Sergio A.; Nallim, Liz G.; Oller Martínez, Sergio Horacio (2016-07)
Article
Accés obertThe main objective of this article is to achieve a very high lift rotor to take the maximum advantage of the kinetic energy of a slow velocity water flow, which belongs to a lowland river type. Low speed flux and lack of ... -
Simulación numérica del flujo de un tramo fluvial con una turbina de paso situada en su lecho y los efectos en el comportamiento de su lámina libre
Oller Aramayo, Sergio A.; Bateman Pinzón, Allen; Nallim, Liz; Oller Martínez, Sergio Horacio (Asociación Argentina de Mecánica Computacional, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialLas turbinas de paso o WCT (Water Current Turbines) abren nuevas y mayores posibilidades, con grandes ventajas en cuanto al aprovechamiento hidroeléctrico. Éstas evitan las construcciones de costosas presas y reducen ... -
The usability of the Selig S1223 profile airfoil as a high lift hydrofoil for hydrokinetic application
Oller Aramayo, Sergio A.; Nallim, Liz G.; Oller Martínez, Sergio Horacio (2016-07)
Article
Accés obertThis work presents a numerical analysis of the ability of the high lift airfoil profile Selig S1223 for working as hydrofoil under water conditions. The geometry of the hydrofoil blade is designed through a suitable airfoil ...