Carlos do Carmo Pagani Júnior

• Abstract

  Spatially coherent and organized flow structures produced by turbulent jets have been recognized as efficient sound generation mechanisms with characteristic directivity patterns. Considerations based on Lighthill's acoustic analogy, as well as in experimental observations and numerical simulations, underpin the use of an axially-extended stochastic line-source based on a linear Gaussian …

  A numerical study on the sound radiation by turbulent jets based on a wavepacket sound-source model, BP.IC

• Abstract

  This research project proposes the use of the software XFOIL to study the flow in the boundary layer of an airfoil at the low Reynolds number regime, in association with the method Blade Element Momentum to calculate the aerodynamic loading and parameters for rotary blades performance under hover flight and viscous flow conditions. The software XFOIL will be used to study the laminar sepa…

  Parametric study of airfoil performance at low reynolds for applications to the project of rotary blades, BP.IC

• Abstract

  This research project purposes the computational implementation of a geometrically non-linear rotary beam formulation which stems from the variational asymptotic method (VAM). The method VAM proposes the representation of a three-dimensional formulation of a geometrically non-linear beam in terms of two complementary formulations: 1) a one-dimensional formulation (1D), compact and geometr…

  Structural modeling of geometrically nonlinear rotary beams for applications on helicopter rotors using the finite element method, BP.IC

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