D
Dumitru I. Caruntu
Researcher at University of Texas at Austin
Publications - 74
Citations - 860
Dumitru I. Caruntu is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Natural frequency & Resonator. The author has an hindex of 15, co-authored 68 publications receiving 761 citations. Previous affiliations of Dumitru I. Caruntu include Politehnica University of Bucharest & University of Toledo.
Papers
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Experimental study of nanofiber production through forcespinning
TL;DR: In this paper, a detailed explanation of the fiber formation process is presented using high speed photography to capture the jet initiation process at the orifice and to track the trajectories of the resulting jets.
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3-D anatomically based dynamic modeling of the human knee to include tibio-femoral and patello-femoral joints.
TL;DR: An anatomical dynamic model consisting of three body segments, femur, tibia and patella, has been developed in order to determine the three-dimensional dynamic response of the human knee.
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Reduced order model of parametric resonance of electrostatically actuated MEMS cantilever resonators
TL;DR: In this paper, a comparison between the Reduced Order Model (ROM) method and the Method of Multiple Scales (MMS) for both small and large amplitudes is reported for parametric resonance of microelectromechanical cantilever resonators under soft damping, and soft alternating current (AC) electrostatic actuation to include fringing effect.
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Dynamic modal characteristics of transverse vibrations of cantilevers of parabolic thickness
TL;DR: In this paper, the authors considered free transverse vibrations of nonuniform homogeneous beams and derived their fourth order differential equations of transverse vibration into a pair of second-order differential equations, leading to general solutions in terms of hypergeometric functions.
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Classical Jacobi polynomials, closed-form solutions for transverse vibrations
TL;DR: In this article, Jacobi classes of beams and axisymmetrical circular plates whose boundary value problems can be reduced to an eigenvalue singular problem (singularities occur at both ends) of orthogonal polynomials are reported.