Search Results - "Preidikman, Sergio"

Influence of flexibility on the aerodynamic performance of a hovering wing by Vanella, Marcos, Fitzgerald, Timothy, Preidikman, Sergio, Balaras, Elias, Balachandran, Balakumar

“…In the present study, a computational investigation was carried out to understand the influence of flexibility on the aerodynamic performance of a hovering…”
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Prof D. T. Mook by Hajj, Muhammad R., Preidikman, Sergio, Balachandran, Balakumar, Lacarbonara, Walter

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Constructive Aerodynamic Interference in a Network of Weakly Coupled Flutter-Based Energy Harvesters by Beltramo, Emmanuel, Pérez Segura, Martín E., Roccia, Bruno A., Valdez, Marcelo F., Verstraete, Marcos L., Preidikman, Sergio

“…Converting flow-induced vibrations into electricity for low-power generation has received growing attention over the past few years. Aeroelastic phenomena,…”
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A Numerical Model to Study the Nonlinear and Unsteady Aerodynamics of Bioinspired Morphing-Wing Concepts by Verstraete, Marcos L., Preidikman, Sergio, Roccia, Bruno A., Mook, Dean T.

“…In the present paper, a numerical model to study the nonlinear and unsteady aerodynamics of morphing-wing concepts inspired by bird flight is developed. The…”
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Three-dimensional formulation of a strain-based geometrically nonlinear piezoelectric beam for energy harvesting by Beltramo, Emmanuel, Balachandran, Balakumar, Preidikman, Sergio

“…In this paper, the authors introduce a model of a strain-based geometrically nonlinear piezoelectric beam for modeling energy harvesters. A nonlinear…”
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Development of a Kinematical Model to Study the Aerodynamics of Flapping-Wings by Roccia, Bruno A., Preidikman, Sergio, Massa, Julio C., Mook, Dean T.

“…The kinematics that characterizes the “natural flight” of insects is quite complex. It involves simultaneous rotations, oscillations and significant changes in…”
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A cost-effective algorithm for the co-simulation of unsteady and non-linear aeroelastic phenomena by Maza, Mauro S., Preidikman, Sergio, Flores, Fernando G.

“…Increasingly flexible structures force engineers and scientists to improve simulation capabilities incorporating an adequate description of non-linear…”
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A co-simulation methodology to simulate the nonlinear aeroelastic behavior of a folding-wing concept in different flight configurations by Verstraete, Marcos L., Roccia, Bruno A., Mook, Dean T., Preidikman, Sergio

“…A methodology to simulate the unsteady, nonlinear aeroelastic behavior of a folding-wing concept in multiple flight configurations is presented. It is based on…”
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Computational study on aerodynamically coupled piezoelectric harvesters by Roccia, Bruno A, Verstraete, Marcos L, Ceballos, Luis R, Balachandran, Balakumar, Preidikman, Sergio

“…In this work, the authors present a two-dimensional computational model for predicting the aeroelastic response as well as the output power of vertically…”
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Numerical analysis of the influence of inertial loading over morphing trailing edge devices by Tripp, Nicolás G, Mirasso, Aníbal E, Preidikman, Sergio

“…Larger and more flexible wind turbine blades are currently being manufactured. Those highly flexible blades suffer from loading of aeroelastic nature which…”
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Unsteady and non-linear aeroelastic analysis of large horizontal-axis wind turbines by Maza, Mauro S., Preidikman, Sergio, Flores, Fernando G.

“…Analysis results, obtained from numerical simulation, for non-linear and unsteady aeroelastic behavior of large horizontal-axis wind turbines are presented in…”
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Influence of Spanwise Twisting and Bending on Lift Generation in MAV-Like Flapping Wings by Roccia, Bruno A, Preidikman, Sergio, Verstraete, Marcos L, Mook, Dean T

“…AbstractA numerical-simulation tool is developed that is well suited for modeling the unsteady and nonlinear aerodynamics of flying insects and small birds as…”
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Corrigendum to “Solution of the moiré hole drilling method using a finite-element-method-based approach” [Int. J. Solids Struct. 43 (2006) 6751–6766] by Cárdenas-García, Jaime F., Preidikman, Sergio

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Solution of the moiré hole drilling method using a finite-element-method-based approach by Cárdenas-García, Jaime F., Preidikman, Sergio

“…The moiré hole drilling method in a biaxially loaded infinite plate in plane stress is an inverse problem that exhibits a dual nature: the first problem…”
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Time-Domain Simulations of Linear and Nonlinear Aeroelastic Behavior by Preidikman, Sergio, Mook, Dean

“…A method for simulating unsteady, nonlinear, subsonic aeroelastic behavior of an aircraft wing is described. The flowing air and deforming structure are…”
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Numerical simulations of interactions among aerodynamics, structural dynamics, and control systems by Preidikman, Sergio

“…A robust technique for performing numerical simulations of nonlinear unsteady aeroelastic behavior is developed. The technique is applied to long-span bridges…”
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An Exact Solution for the Natural Frequencies of Flexible Beams Undergoing Overall Motions by Nayfeh, Ali H, Emam, S.A., Preidikman, Sergio, Mook, D.T.

“…We investigate the free vibrations of a flexible beam undergoing an overall two-dimensional motion. The beam is modeled using the Euler-Bernoulli beam theory…”
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Numerical simulations of interactions among aerodynamics, structural dynamics, and control systems by Preidikman, Sergio

“…A robust technique for performing numerical simulations of nonlinear unsteady aeroelastic behavior is developed. The technique is applied to long-span bridges…”
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An Exact Solution for the Natural Frequencies of Flexible Beams Undergoing Overall Motions by Nayfeh, Ali H., Emam, Samir A., Preidikman, Sergio, Mook, Dean T.

“…We investigate the free vibrations of a flexible beam undergoing an overall two-dimensional motion. The beam is modeled using the Euler-Bernoulli beam theory…”
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