Ngaopitakkul, Atthapol Yoomak, Suntiti
Published in
Scientific reports
To enhance efficient and sustainable energy usage in street lighting systems, a nano-grid infrastructure comprising an energy harvesting, storage, and management system is integrated. This paper investigated the feasibility in terms of energy production and economic evaluation of using various energy harvesting for photovoltaic, piezoelectric, and ...
Zhang, Runze
This thesis addresses two key aspects of the vibrational dynamics of structures with fluid-structure interaction (FSI): the control of vibrations in structures immersed in a fluid and the conversion of fluid-induced vibrations into electrical energy. This dissertation presents our contributions to these two domains. To this end, the study first pro...
Thakur, Aishwarya Saurav,
Published in
E3S Web of Conferences
The durability of reinforced concrete (RC) is an important topic nowadays. Corrosion of RC structures has been one of the major causes of structural failure. Corrosion in steel-reinforced is a time-dependent formula, hence real-time corrosion monitoring is not an easy task. In this study, real-time corrosion monitoring is done with the help of a pi...
Langat, Rogers Kipkoech
This thesis investigates integrating piezoelectric materials into long fiber-reinforced composite structures to develop smart composites with advanced functionalities for aeronautics and space applications. The research aims to enhance structural health monitoring (SHM) and energy harvesting capabilities through piezoelectric materials' direct and ...
Karimi, S. Talleb, Hakeim
A 2D axisymmetric finite element multiphysics model is proposed to study magnetoelectric composite disks. This modeling approach includes a nonlinear magneto-elastic model to replicate the behavior of magnetostrictive materials under static conditions. Additionally, it offers a har- monic regime resolution that considers frequency dependence, inclu...
Ma, H.A. Liu, H.J. Cong, Y. Gu, S.T.
Phononic crystals are materials or structures with periodic variations of elastic constants and density. Elastic waves in phononic crystals cannot propagate within a certain frequency range, called the band gap, due to the interference of their internal structure. This article investigates how fiber orientation affects the band gap properties of pe...
Revenant, Christine Minot, Sylvain Toinet, Simon Lawrence Bright, Eleanor Ramos, Raphaël Benwadih, Mohammed
International audience
Toinet, Simon Benwadih, Mohammed Szambolics, Helga Minot, Sylvain Revenant, Christine Bordet, Marine Della Schiava, Nellie Le, Minh‐quyen Cottinet, Pierre‐jean
Abstract The use of high electric fields, as well as pre‐stressing, are the two main obstacles to the widespread use of poly(vinylidene fluoride (PVDF)‐based actuators. In response, a new double‐sided multilayer device has been developed which, coupled with a polarization procedure, enables high bending performance at low voltages. The actuator's s...
Saputro, Indra Agung Ariwi; Virdyawan, Vani; Tjahjowidodo, Tegoeh; 37544;
status: published
Mezdar, Naël Seveyrat, Laurence Borta-Boyon, Ana Gremillard, Laurent Cottinet, Pierre-Jean
Piezoelectric ceramics are widely used in the industry for their properties allowing an integration in such various systems as capacitors, actuators, and acoustic transducers. Maritime, biomedical, industrial tooling and numerous fields are attracted by their single-material or composite forms. The growing interest for manufacturing complex geometr...
