The paper aims to provide a more accurate analysis of a magnetostrictive energy harvesting device by proposing a FEM model which, assuming a realistic nonlinear characteristic of the material, is able to describe the harvesting phenomena in presence of the eddy currents induced by the Villari effect. The study is focused on the investigation of the influence of those parameters, such as pre-stress and bias, on the field dynamics and, consequently, on the eddy currents loss phenomena which cannot be disregarded if a reliable prediction of the global performances of these devices is required. The numerical results are computed by considering a compressive stress-driven vibration source and show spatial profiles of the fields, losses, and reco...
Energy harvesting is defined as electronic devices acquiring the energy they need to operate from th...
This thesis deals with the idea of energy harvesting from mechanical vibration. It describes the mag...
This paper addresses the development of a magneto-elastic coupling dynamic loss hysteresis model for...
The paper aims to provide a more accurate analysis of a magnetostrictive energy harvesting device by...
Magnetostrictive energy harvesting has drawn attention in recent years for its high energy conversio...
This paper utilizes a thermodynamic approach based on Helmholtz free energy density and a finite ele...
Magnetostrictive energy harvesting has drawn attention in recent years for its high energy conversio...
Magnetostrictive transducers are used in a broad variety of applications that include linear pump dr...
The interest in research and development of smart actuators, sensors and power generators that used ...
We present a model of, and analysis of an optimization problem for, a magnetostrictive harvesting de...
This article presents the implementation of an equivalent stress model to analyze a Galfenol-based m...
Vibration energy harvesting is becoming increasingly attractive in line with the development of wire...
This paper summarizes and extends the modeling state of the art of magnetostrictive energy harvester...
This paper presents the validation of a thermodynamic magneto-mechanical model to analyze a galfenol...
The paper addresses the problem of vibration-to-electric energy conversion using magnetostrictive ma...
Energy harvesting is defined as electronic devices acquiring the energy they need to operate from th...
This thesis deals with the idea of energy harvesting from mechanical vibration. It describes the mag...
This paper addresses the development of a magneto-elastic coupling dynamic loss hysteresis model for...
The paper aims to provide a more accurate analysis of a magnetostrictive energy harvesting device by...
Magnetostrictive energy harvesting has drawn attention in recent years for its high energy conversio...
This paper utilizes a thermodynamic approach based on Helmholtz free energy density and a finite ele...
Magnetostrictive energy harvesting has drawn attention in recent years for its high energy conversio...
Magnetostrictive transducers are used in a broad variety of applications that include linear pump dr...
The interest in research and development of smart actuators, sensors and power generators that used ...
We present a model of, and analysis of an optimization problem for, a magnetostrictive harvesting de...
This article presents the implementation of an equivalent stress model to analyze a Galfenol-based m...
Vibration energy harvesting is becoming increasingly attractive in line with the development of wire...
This paper summarizes and extends the modeling state of the art of magnetostrictive energy harvester...
This paper presents the validation of a thermodynamic magneto-mechanical model to analyze a galfenol...
The paper addresses the problem of vibration-to-electric energy conversion using magnetostrictive ma...
Energy harvesting is defined as electronic devices acquiring the energy they need to operate from th...
This thesis deals with the idea of energy harvesting from mechanical vibration. It describes the mag...
This paper addresses the development of a magneto-elastic coupling dynamic loss hysteresis model for...