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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Proceedings ArticleDOI
Kinematics of the Human Pelvis Following Open Book Injury
Dumitru I. Caruntu,Mohamed Samir Hefzy,Nabil A. Ebraheim,Anis O. Mekhail,Richard A. Yeasting +4 more
TL;DR: The kinematic data obtained from this study indicate that there is a direct correlation between the opening of the symphysis pubis and theOpening of the sacroiliac joint (SIJ) during open book injury, and the relative vertical positions of the pubic bones on these x-rays can help the surgeon in differentiating open book fracture injury from other pelvic injuries.
Journal ArticleDOI
Two-Dimensional Modeling of Nonlinear Dynamics of Forcespinning Jet Formation
TL;DR: In this paper, a 2D computational forcespinning inviscid fluid dynamics model is developed to investigate the effects of various parameters (trajectory, jet diameter, tangential velocity).
Journal ArticleDOI
Voltage effect on amplitude–frequency response of parametric resonance of electrostatically actuated double-walled carbon nanotube resonators
TL;DR: In this paper, the amplitude-frequency response of coaxial parametric resonance of double-walled carbon nanotubes (DWCNTs) was investigated using the reduced-order model (ROM) method.
Proceedings ArticleDOI
Simultaneous Resonances of Geometric Nonlinear Nonuniform Beams
TL;DR: In this article, simultaneous resonances, superharmonic and subharmonic, of two-term excitation nonlinear bending vibrations in the case of moderately large curvature of nonuniform cantilever beams are reported.
Book ChapterDOI
Casimir Effect on Amplitude-Frequency Response of Parametric Resonance of Electrostatically Actuated NEMS Cantilever Resonators
TL;DR: In this paper, the effect of Casimir force on the amplitudefrequency response of parametric resonance of electrostatically actuated nanoresonators was investigated using two methods, the Method of Multiple Scales (MMS) for a Reduced Order Model (ROM) using one mode of vibration, and numerical integration of ROMs using up to five modes of vibration.