bachelor's at Engenharia Naval e Oceânica from Escola Politécnica da Universidade de São Paulo (2007) and doctorate at Engenharia Naval e Oceânica from Escola Politécnica da Universidade de São Paulo (2012). Has experience in Naval and Oceanic Engineering, focusing on Naval and Oceanic Structures, acting on the following subjects: vortex-induced vibration, numerical sudy, flexible cylinder, signal processing and model tests. (Source: Lattes Curriculum)
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Since the structures are becoming lighter and slender, their dynamic behavior have been considered of great relevance in modern engineering applications. In a classical engineering approach, structural responses are undesired and methods for suppressing them are pursued. The dynamic loads can be either monochromatic or polychromatic. In the case of polychromatic excitations, it is well kn…
Flow-induced vibrations (FIV) are commonly found in several technological applications and concern the existence of self-excited oscillations that may impact the structural lifespan. Hence, it is of interest the development of studies focusing on solutions that mitigate these vibrations. Among the suppression techniques, focus is placed on the passive one. Passive suppression does not nee…
In the offshore engineering scenario, oscillations of slender structures such as risers and TLP tethers are common problems. Particularly, two classes of problems are of interest: parametric instability phenomenon and vortex-induced vibrations (VIV).Parametric instability problems are caused by the temporal modulation of traction. Such a modulation is caused by the motions of floating uni…
The phenomenon of internal axial-flow-induced vibrations is one among many different types of fluid-structure interactions and is present in many engineering applications such as systems of pipes conveying fluid in heat exchangers, water supply networks and in the oil & gas industry. Since, in their myriad of applications, these systems are susceptible to flow-induced vibrations which can…
Systems in which one or more parameters of the governing equation of motion depend explicitly one time may be subjected to parametric excitation. Particularly, if the only time-dependent parameter is the stiffness, which varies following a harmonic and monochromatic function, the equation of motion assumes the form of the classical Mathieu's Equation. Depending on the parameters that char…
Vortex-induced vibration phenomenon (VIV) is very common in several engineering applications, particularly in offshore engineering. Slender structures, such as risers, are subject to this fluid-structure interaction phenomenon, which can accelerate the structural lifespan due to fatigue.VIV is a self-excited and self-limited phenomenon observed when the vortex-shedding is close to a natur…
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The phenomenon of internal axial-flow induced vibrations in pipes conveying fluid is one of several ways in which fluid-structure interactions manifest themselves. These vibrations may occur in many engineering applications such as production risers in offshore applications, ocean mining procedures, industrial heat exchangers and in in-flight refueling scenarios. Due to its wide array of …
The parametric excitation problem is governed by a non-autonomous and homogeneous equation. In this case, the parameters of the mathematical model explicitly depend on time. A particular case of parametric excitation problem is that in which the stiffness harmonically varies in time. In the latter case, the equation of motion is know as Mathieu's equation and, depending on the values of a…
Risers are slender cylindrical structures that convey oil and gas from the seabed to the floating unit and their dynamic behavior is the main technological motivation of this research plan.A particular phenomenon of interest in risers's dynamics is named vortex-induced vibration (VIV), a class of flow-induced vibrations problem characterized by oscillation amplitudes close to one structur…
| 1 / 1 | Ongoing research grants |
| 2 / 2 | Completed research grants |
| 17 / 16 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 2 / 2 | Completed scholarships abroad |
| 23 / 22 | All research grants and scholarships |
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CV Lattes
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