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Ryan L. Harne
Researcher at Ohio State University
Publications - 135
Citations - 3178
Ryan L. Harne is an academic researcher from Ohio State University. The author has contributed to research in topics: Vibration & Energy harvesting. The author has an hindex of 23, co-authored 123 publications receiving 2483 citations. Previous affiliations of Ryan L. Harne include Virginia Tech & Pennsylvania State University.
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Development and testing of a dynamic absorber with corrugated piezoelectric spring for vibration control and energy harvesting applications
TL;DR: In this article, the authors describe the development of an electromechanical mass-spring-damper which seeks to serve both goals of passive vibration control and energy harvesting, using a piezoelectric film spring and a distributed mass layer.
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Adaptation of Energy Dissipation in a Mechanical Metastable Module Excited Near Resonance
TL;DR: In this article, the authors investigated the energy dissipation properties of a structural/material system with coexisting metastable states and showed that the effective dissipation may be varied across orders of magnitude via tailoring design and excitation parameters.
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Modeling and analysis of distributed electromagnetic oscillators for broadband vibration attenuation and concurrent energy harvesting
TL;DR: In this paper, an analysis of distributed single and two-degree-of-freedom, linear electromagnetic oscillators attached to a harmonically excited panel is presented, and the simultaneous goals of vibration attenuation of the host panel and harvested electrical power are computed for several scenarios.
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An analytical approach for predicting the energy capture and conversion by impulsively-excited bistable vibration energy harvesters
TL;DR: In this paper, an analytical approach was developed to estimate the electroelastic response and power generation of a bistable energy harvester when excited by an impulse, and the analytically predicted net converted energies were very accurate for a wide range of impulse strengths.
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Investigation of direct current power delivery from nonlinear vibration energy harvesters under combined harmonic and stochastic excitations
Quanqi Dai,Ryan L. Harne +1 more
TL;DR: In this article, smooth nonlinearities in vibration energy harvesters have been shown to improve the potential for kinetic energy capture from the environment as a transduced, alternating flow of electric energy.