19   Artículos

 
en línea
Arturo Arizaga Barragán, Mario Guadalupe González Pérez     Pág. 51 - 62
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Revista: Redes de IngenierÍ­a    Formato: Electrónico

 
en línea
Wafa Elmannai, Khaled Elleithy, Andrew Anthony Benz, Alberto Carmine DeAngelis and Nick Weaver    
This paper aims to design and implement a robust wireless charging system that utilizes affordable materials and the principle of piezoelectricity to generate clean energy to allow the user to store the energy for later use. A wireless charging system th... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Basit Abdul, Vincenzo Mariano Mastronardi, Antonio Qualtieri, Luciana Algieri, Francesco Guido, Francesco Rizzi and Massimo De Vittorio    
In this paper, we report on the characterization of the sensitivity and the directionality of a novel ultrasonic hydrophone fabricated by micro-electro-mechanical systems (MEMS) process, using aluminum nitride (AlN) thin film as piezoelectric functional ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Emmanuel Beltramo, Martín E. Pérez Segura, Bruno A. Roccia, Marcelo F. Valdez, Marcos L. Verstraete and Sergio Preidikman    
Converting flow-induced vibrations into electricity for low-power generation has received growing attention over the past few years. Aeroelastic phenomena, good candidates to yield high energy performance in renewable wind energy harvesting (EH) systems,... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Ye Rim Lee, Jaehoon Chung, Yonghwan Oh and Youngsu Cha    
We have proposed a flexible sensor that can sense shear and normal forces, and can be fabricated through a simple process using only one layer of polyvinylidene fluoride (PVDF) film. For the measurement of shear and normal forces, one layer of PVDF film ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Haocheng Xiong and Yinning Zhang    
Weigh-in-Motion system has been the primary selection of U.S. government agencies as the weighing enforcement for decades to protect the road pavement. In recent years, the number of trucks has increased by about 40% and in 2017, they travel 25% more ann... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Nicolás Pérez, Alvaro García, Enrique Riera and Lorena Pardo    
(Bi0.5Na0.5)0.94Ba0.06TiO3 dense ceramics were obtained from autocombustion sol-gel synthesized nanopowders and sintered at 1050 °C for 1?2 h for the study of the electromechanical anisotropy. Measurement of the complex impedance spectrum was carried out... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yahong Han, Shan Qiu, Hongyun Zeng, Fang Ma, Jue Wang, Yilun Qiu and Xuedi An    
Tourmaline is a ring borosilicate with unique pyro-electricity and piezoelectricity values. Non-gem tourmaline is usually used as an environmental material. The short-term effects of ultrafine tourmaline particles on nitrogen removal performs microbial p... ver más

 
en línea
Takashi Ozaki and Kanae Hamaguchi    
We present an analytical model of a flapping-wing actuator, including its electrical, aerodynamic, and mechanical systems, for estimating the lift force from the input electrical power. The actuator is modeled as a two-degree-of-freedom kinematic system ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lumbumba Taty-Etienne Nyamayoka, Gloria Adedayo Adewumi, Freddie Liswaniso Inambao    
The concept of harvesting energy in the ambient environment arouses great interest because of the demand for wireless sensing devices and low-power electronics without external power supply. Harvesting energy by vibration with piezoelectric materials can... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

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