Academic literature on the topic 'Energy transducers'

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Journal articles on the topic "Energy transducers"

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Duan, Weiping, Yuxiang Zhang, Shihao Liu, Qian Shen, Zhiwei Hou, and Renwen Chen. "Design and Modeling of Coreless Magnetoelectric Transducers for Snake-like Wave Energy Converters." Electronics 13, no. 20 (2024): 4092. http://dx.doi.org/10.3390/electronics13204092.

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With the development of the economy, people’s demand for energy is increasing, which has led to a shortage of fossil fuels. Wave energy is a widely distributed renewable energy source, and the development of wave energy generation technology can greatly alleviate the energy shortage problem. This study takes the snake-like wave energy converter (WEC) as an example and designs a coreless magnetoelectric transducer for it. The structure of the coreless magnetoelectric transducer is relatively simple, eliminating the iron core in the transducer, which can eliminate its own damping. At the same ti
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Li, Cong. "Road Performance of Common Piezoelectric Transducer for Asphalt Pavement Energy Harvesting." Applied Mechanics and Materials 744-746 (March 2015): 1491–94. http://dx.doi.org/10.4028/www.scientific.net/amm.744-746.1491.

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The discussion in the paper is focused on energy transition efficiency, stiffness and intensity of common piezoelectric transducers in the following aspects. Firstly, we have found out that bridge piezoelectric transducers possess high energy transition efficiency and the similar stiffness to asphalt pavement through comparing and analyzing road performance of several common piezoelectric transducers. Thus, we hold the view that it is applicable for energy collection of asphalt pavement and will be analyzed subsequently. Secondly, we have analyzed energy transition efficiency and stiffness cha
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Lee, Jooho, Sheher Bano Zaigham, and Dong-Guk Paeng. "Shock Wave Characterization Using Different Diameters of an Optoacoustic Carbon Nanotube Composite Transducer." Applied Sciences 12, no. 14 (2022): 7300. http://dx.doi.org/10.3390/app12147300.

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Carbon nanotube–polymethyl siloxane (CNT-PDMS) composite transducers generate shock waves using optoacoustic technology. A thin layer of thermally conductive CNT and elastomeric polymer, PDMS, is applied on the concave surface of transparent polymethylmethacrylate (PMMA) to convert laser energy to acoustic energy using the thermoelastic effect of the composite transducer. The efficient conversion of laser energy requires an optimum utilization of the different properties of composite transducers. Among these properties, the diameter of composite transducers is a significant parameter. To pract
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LIN, Jiyan, Yao LI, Cheng CHEN, et al. "Research on surface and defect controlled high power piezoelectric ultrasonic transducers." Acta Physica Sinica 74, no. 9 (2025): 094301. https://doi.org/10.7498/aps.74.20250047.

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<sec>Researches have shown that a reasonably designed phononic crystal defect structure in high-power piezoelectric ultrasonic transducers can effectively suppress stray vibration modes. However, when the size of the transducer is large, the improvement of the displacement amplitude of the radiation surface of the transducer device by the phononic crystal defect structure is still not so ideal. How to effectively suppress harmful vibrations while ensuring the operational efficiency of transducers and enhancing the displacement amplitude of their radiating surfaces has always been a chall
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Dabrowski, Arkadiusz P., Slawomir Owczarzak, Henryk Roguszczak, and Leszek J. Golonka. "LTCC Piezoelectric Transducer for Energy Harvesting." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2015, CICMT (2015): 000105–11. http://dx.doi.org/10.4071/cicmt-tp41.

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In this paper, design, technology and properties of multi cantilever transducer for energy harvesting application were described. The piezoelectric transducer was made in LTCC (Low Temperature Cofired Ceramics) technology using PZT (Lead Zirconate-Titanate) based tape. In such devices the highest power can be reached at resonance frequencies of the cantilevers. Eight bimorph transducers with lengths corresponding to 33, 50, 58, 66, 75, 82, 91 and 100 Hz resonant frequency, were designed. The transducers were polarized in serial or parallel configuration. To avoid voltage reduction in the syste
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Ge, Chang. "Numerical Simulation of Vibration Deflection Effects on the Energy Efficiency of Ultrasonic Transducer for Sonochemistry." Mathematical Problems in Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/591352.

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The energy efficiency of ultrasound transducers for sonochemistry applications was studied from the point of view of vibration deflection effects of different transducer structures, including the configurations of rectangular plate, cylindrical shell, triangular strip array, rectangular strip array, and pentagonal strip array. It was found that the deflections are not uniform over the transducer surface with the maximum deflection locating at the geometry center of transducers. The simulated maximum deflection of rectangular plate results in the value of2.5×10-16, which is larger than the maxi
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Pan, Jingxi. "Performance Analysis and Prospect of Piezoelectric Ultrasonic Transducers Based on Vibration Modes." Academic Journal of Science and Technology 6, no. 1 (2023): 40–44. http://dx.doi.org/10.54097/ajst.v6i1.8280.

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With the maturity of ultrasonic transducer technology, as a traditional ultrasonic transducer, piezoelectric ultrasonic transducer has leaped into the public view. This article briefly summarizes the development of ultrasonic transducers and the classification of piezoelectric ultrasonic transducers. In practical applications, different piezoelectric ultrasonic transducers are mostly selected based on the different sound source vibrations in the application scenarios. The principle analysis and structure introduction of longitudinal vibration type ultrasonic transducers, longitudinal bending v
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Li, Si Zhe, Li Zheng, Dan Li, et al. "Study of Energy Harvesting Using Piezoelectric Cymbal Transducers." Materials Science Forum 687 (June 2011): 396–401. http://dx.doi.org/10.4028/www.scientific.net/msf.687.396.

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The performance of harvesting energy using piezoelectric cymbal transducers has been studied from gentle mechanical vibration under different pre-stress conditions. The cymbal transducer was fixed at 12.9 mm diameter and evaluated the output power of harvesting energy under an AC force of 0.7 N. The maximum power output reached 3.7mW with a slight stress level of 0.17 N across 50 kohm resistor for the cymbal transducer at the 730 Hz. The resonance frequency of the cymbal was shifted to lower value and the harvesting energy was increased with the pre-stress increased. The analytical results wer
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Yurikov, Alexey, Nazanin Nourifard, Marina Pervukhina, and Maxim Lebedev. "Laboratory ultrasonic measurements: Shear transducers for compressional waves." Leading Edge 38, no. 5 (2019): 392–99. http://dx.doi.org/10.1190/tle38050392.1.

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The ultrasonic measurements technique is well established to measure the elastic properties of rocks in the laboratory for seismic and well-log data interpretation. The key components of every laboratory ultrasonic setup are piezoelectric transducers, which generate and register elastic waves in rock samples. The elastic properties of rocks are determined through the velocities of elastic waves, which are measured by the times of the waves' travel from the source to the receiver transducer. Transducers can be specifically designed to generate P-waves (P-transducers) or S-waves (S-transducers).
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Nek Daud, Nik Fakhri, Ruzlaini Ghoni, Mohd Tarmizi Ibrahim, and Wan Raihan Wan Shaaidi. "Piezoelectric transducer comparison for vibrational motion energy harvesting." Journal of Physics: Conference Series 2319, no. 1 (2022): 012016. http://dx.doi.org/10.1088/1742-6596/2319/1/012016.

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Abstract Mechanical waste energy can be used to generate naturally responsive power. Vibration is a frequent type of mechanical energy source. This work describes the use of unimorph, bimorph, and ceramic disc piezoelectric transducers to capture vibrational motion energy to fulfil the energy requirements of mobile electronic gadgets. The piezoelectric transducer is one of the most widely utilised mechanisms for vibration energy collecting due to its design versatility. The ability to collect vibration energy from motorcycle engines was conceptually and experimentally assessed on different mot
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Dissertations / Theses on the topic "Energy transducers"

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Chen, Yu-Yin. "Piezoelectric power transducers and its interfacing circuitry on energy harvesting and structural damping applications." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2013. http://tel.archives-ouvertes.fr/tel-00847336.

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Nowadays with the world oil price soaring, the energy issue is becoming a significant topic and the possibility of harvesting ambient energy receiving much attention. In this dissertation, the main topic surrounds improving the piezoelectric energy harvesting device in several aspects and the final objective is to integrate it with low power consumption device, for example a wireless sensor network (WSN) node to extend the battery lifetime and further supply the energy to device directly. Based on the high mechanical quality factor of the structure, the output power of the piezoelectric energy
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Carnell, Mark Thomas. "The application of optical diagnostics to high energy electromagnetic acoustic transducers." Thesis, Loughborough University, 1995. https://dspace.lboro.ac.uk/2134/11239.

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This thesis is concerned with the design and construction of an electromagnetic acoustic transducer (EMAT) and the characterisation of its acoustic field both conventionally, using a hydrophone and with high resolution laser illuminated schlieren techniques. During the early 80s the introduction of the EMA T along with the other types of shock wave source used for lithotripsy, revolutionised the treatment of stone disease. The process of shock wave induced destruction of calculi and the use of shock waves in other areas of medicine will be discussed, along with the causes and effects of stone
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Röscher, Mark [Verfasser]. "Lead-free piezoelectric transducers for vibration-based energy harvesting devices / Mark Röscher." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2012. http://d-nb.info/1020250992/34.

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Dhar, Romit. "Growth and optimization of piezoelectric single crystal transducers for energy harvesting from acoustic sources." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Dissertations/Spring2009/R_Dhar_031309.pdf.

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Shen, Dongna Kim Dong Joo. "Piezoelectric energy harvesting devices for low frequency vibration applications." Auburn, Ala., 2009. http://hdl.handle.net/10415/1603.

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Aponte, Erick. "A Study on Energy Harvesters for Physical Unclonable Functions and Random Number Generation." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78673.

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As the broad implementation and use of wireless sensor nodes in Internet of Things (IOT) devices increase over the years, securing personal data becomes a growing issue. Physical unclonable functions (PUFs) and random number generators (RNGs) provide methods to generate security keys for data encryption. Transducers used in the energy harvesting systems of wireless sensor nodes, can generate the PUFs and RNGs. These transducers include piezoelectric devices (piezo), thermoelectric generators (TEG) and solar cells. This research studies the electrical properties of transducers at normal and
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Alrowaijeh, Jamal Salem. "Fluidic Energy Harvesting and Sensing Systems." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/96241.

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Smart sensors have become and will continue to constitute an enabling technology to wirelessly connect platforms and systems and enable improved and autonomous performance. Automobiles have about two hundred sensors. Airplanes have about eight thousand sensors. With technology advancements in autonomous vehicles or fly-by-wireless, the numbers of these sensors is expected to increase significantly. The need to conserve water and energy has led to the development of advanced metering infrastructure (AMI) as a concept to support smart energy and water grid systems that would respond to emergenc
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Rocha, Rodrigo Tumolin. "On saturation phenomenon in energy harvesting based on nonlinear piezoelectric materials coupled to a portal frame foundation with ideal and non-ideal excitations /." Bauru, 2016. http://hdl.handle.net/11449/143867.

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Orientador: José Manoel Balthazar<br>Banca: Airton Nabarrete<br>Banca: Angelo Marcelo Tusset<br>Banca: Vinicius Piccirillo<br>Banca: Atila Madureira Bueno<br>Abstract: Recently, the interest and research about energy harvesting has been increasing substantially in the technical-scientific community. With the great world demand for electrical energy, many researchers, in Brazil and in the World, have concentrated their efforts to seek new energy sources. In addition, with the technological advances is possible to use low-power consumption devices, that are, most of time, powered by a battery, w
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Hobbs, William Bradford. "Piezoelectric energy harvesting: vortex induced vibrations in plants, soap films, and arrays of cylinders." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33811.

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The goal of this project was to develop a wind generator that utilizes the collective oscillating motion of multiple piezoelectric devices. These devices would be an alternative to rotating turbine designs for low power generation, for use in applications such as remote power generation. A series of inexpensive devices were developed that harvested energy from vortex shedding, both as independent and cooperative devices. The behavior of single devices was studied, but more interestingly, the way that multiple devices arranged together can increase power output was studied. It was shown that i
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Du, Sijun. "Energy-efficient interfaces for vibration energy harvesting." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/270359.

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Ultra low power wireless sensors and sensor systems are of increasing interest in a variety of applications ranging from structural health monitoring to industrial process control. Electrochemical batteries have thus far remained the primary energy sources for such systems despite the finite associated lifetimes imposed due to limitations associated with energy density. However, certain applications (such as implantable biomedical electronic devices and tire pressure sensors) require the operation of sensors and sensor systems over significant periods of time, where battery usage may be imprac
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Books on the topic "Energy transducers"

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Calkins, F. T. An energy-based hysteresis model for magnetostrictive transducers. National Aeronautics and Space Administration, Langley Research Center, 1997.

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Erturk, Alper. Piezoelectric energy harvesting. Wiley, 2011.

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Oswin, John Robert. Electro-acoustic energy conversion in class IV flextensional transducers. University of Birmingham, 1995.

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Rastegar, Jahangir. Energy harvesting for low-power autonomous devices and systems. SPIE Press, 2016.

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C, Smith R., Flatau A. B, and Langley Research Center, eds. An energy-based hysteresis model for magnetostrictive transducers: Prepared for Langley Research Center under contracts NAS1-97046 & NAS1-19480. National Aeronautics and Space Administration, Langley Research Center, 1997.

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C, Smith R., Flatau A. B, and Langley Research Center, eds. An energy-based hysteresis model for magnetostrictive transducers: Prepared for Langley Research Center under contracts NAS1-97046 & NAS1-19480. National Aeronautics and Space Administration, Langley Research Center, 1997.

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Spreemann, Dirk. Electromagnetic Vibration Energy Harvesting Devices: Architectures, Design, Modeling and Optimization. Springer Netherlands, 2012.

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K, Knopf George, and Bassi Amarjeet S, eds. Smart biosensor technology. CRC Press, 2007.

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Inman, Daniel J., and Alper Erturk. Piezoelectric Energy Harvesting. Wiley & Sons, Limited, John, 2011.

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Inman, Daniel J., and Alper Erturk. Piezoelectric Energy Harvesting. Wiley & Sons, Incorporated, John, 2011.

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Book chapters on the topic "Energy transducers"

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Badel, Adrien, Fabien Formosa, and Mickaël Lallart. "Electromechanical Transducers." In Micro Energy Harvesting. Wiley-VCH Verlag GmbH & Co. KGaA, 2015. http://dx.doi.org/10.1002/9783527672943.ch3.

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Basset, Philippe, Elena Blokhina, and Dimitri Galayko. "Capacitive Transducers." In Electrostatic Kinetic Energy Harvesting. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119007487.ch2.

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Sekimoto, Ken. "Free-Energy Transducers." In Stochastic Energetics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-05411-2_8.

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Di Paolo Emilio, Maurizio. "Electromagnetic Transducers." In Microelectronic Circuit Design for Energy Harvesting Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47587-5_4.

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Di Paolo Emilio, Maurizio. "Piezoelectric Transducers." In Microelectronic Circuit Design for Energy Harvesting Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47587-5_5.

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Di Paolo Emilio, Maurizio. "Thermoelectric Transducers." In Microelectronic Circuit Design for Energy Harvesting Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47587-5_6.

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Di Paolo Emilio, Maurizio. "Electrostatic Transducers." In Microelectronic Circuit Design for Energy Harvesting Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47587-5_7.

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Ballas, Rüdiger G. "Energy Density of Elastic Deformation." In Piezoelectric Bending Transducers. Springer Berlin Heidelberg, 2025. https://doi.org/10.1007/978-3-662-70689-3_5.

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Blokhina, E., A. El Aroudi, and D. Galayko. "Transducers for Energy Harvesting." In Nonlinearity in Energy Harvesting Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-20355-3_4.

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Ballas, Rüdiger G. "Energy Density in the Electrostatic Field." In Piezoelectric Bending Transducers. Springer Berlin Heidelberg, 2025. https://doi.org/10.1007/978-3-662-70689-3_6.

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Conference papers on the topic "Energy transducers"

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Di Pasquale, G., S. Graziani, F. Pagano, and E. Umana. "All polymeric transducers for energy harvesting." In 2010 Ninth IEEE Sensors Conference (SENSORS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icsens.2010.5691012.

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Zhang, Lining, Guobiao Hu, Lihua Tang, Aiguo Hu, and Kean Aw. "Acoustic energy transfer using piezoelectric transducers." In Active and Passive Smart Structures and Integrated Systems XVII, edited by Serife Tol, Mostafa A. Nouh, Shima Shahab, Jinkyu Yang, and Guoliang Huang. SPIE, 2023. http://dx.doi.org/10.1117/12.2659097.

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Kugi, Andreas, Kurt Schlacher, Manfred Kaltenbacher, and Reinhard Lerch. "Energy Shaping Control of Electrostatic Membrane Vibrations." In ASME 1999 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/detc99/vib-8010.

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Abstract A strong analytical mathematical formulation of electrostatic transducers is the necessary prerequisite for the design of feedback controllers. Based on the theory of Hamiltonian systems the mathematical model of a typical electrostatic transducer configuration with a moving membrane electrode and a rigid backplate electrode is derived. It is a well known fact that an increase in the sensitivity of the transducer often brings about also an increase in the nonlinear distortion and may occur a sticking of the membrane to the backplate electrode. In this paper, we propose a concept that
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Tkac, L., F. Schauer, and Z. Gerhatova. "Remote experiment on characterization of energy transducers." In 2014 11th International Conference on Remote Engineering and Virtual Instrumentation (REV). IEEE, 2014. http://dx.doi.org/10.1109/rev.2014.6784267.

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McCullagh, James J., Jeffrey T. Scruggs, and Takehiko Asai. "Vibration energy harvesting with polyphase AC transducers." In SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, edited by Gyuhae Park. SPIE, 2016. http://dx.doi.org/10.1117/12.2225458.

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Ongaro, Fabio, Stefano Saggini, and Luca Corradini. "Low-power energy harvester for wiegand transducers." In 2013 IEEE Applied Power Electronics Conference and Exposition - APEC 2013. IEEE, 2013. http://dx.doi.org/10.1109/apec.2013.6520249.

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Esmaeeli, Roja, Haniph Aliniagerdroudbari, Ashkan Nazari, et al. "Optimization of a Rainbow Piezoelectric Energy Harvesting System for Tire Monitoring Applications." In ASME 2018 12th International Conference on Energy Sustainability collocated with the ASME 2018 Power Conference and the ASME 2018 Nuclear Forum. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/es2018-7496.

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Ambient energy harvesting using piezoelectric transducers is becoming popular to provide power for small microelectronics devices. The deflection of tires during rotation is an example of the source of energy for electric power generation. This generated power can be used to feed tire self-powering sensors for bicycles, cars, trucks, and airplanes. The aim of this study is to optimize the energy efficiency of a rainbow shape piezoelectric transducer mounted on the inner layer of a pneumatic tire for providing enough power for microelectronics devices required to monitor tires. For this aim a r
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Eijkel, Jan C. T., Albert van den Berg, and Yanbo Xie. "Ballistic energy conversion." In 2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS). IEEE, 2017. http://dx.doi.org/10.1109/transducers.2017.7994000.

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Osadchuk, Oleksandr V., Volodymyr S. Osadchuk, Iaroslav O. Osadchuk, Maksat Kolimoldayev, Paweł Komada, and Kanat Mussabekov. "Optical transducers with frequency output." In Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, edited by Ryszard S. Romaniuk and Maciej Linczuk. SPIE, 2017. http://dx.doi.org/10.1117/12.2280892.

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Lofink, Fabian, Victor Tolstrup, Thomas Lisec, et al. "Magnetically driven energy-harvester with monolithically integrated high-energy-density magnets." In 2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS). IEEE, 2017. http://dx.doi.org/10.1109/transducers.2017.7994060.

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Reports on the topic "Energy transducers"

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Alders, George. L51630A In-Line Detection and Sizing of Stress Corrosion Cracks Using EMAT Ultrasonics - Phase II. Pipeline Research Council International, Inc. (PRCI), 1991. http://dx.doi.org/10.55274/r0011370.

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This report covers that part of a Phase II effort that was completed by Magnasonics, Inc. prior to its liquidation by an adverse court ruling. The Phase I program investigated several configurations of Electromagnetic Acoustic Transducers (EMAT5) to arrive at an optimum approach to the problem of detecting and sizing stress corrosion cracks (SCC) in operating pipelines. Phase II was designed to optimize the most promising configuration by applying it to as many pipe samples as possible. Three pipe samples that contained several colonies of 5CC were made available to Magnasonics and a computeri
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Teitsma and Shuttleworth. PR-004-03127-R01 Gas Coupled Ultrasonic Pipeline Inspection. Pipeline Research Council International, Inc. (PRCI), 2008. http://dx.doi.org/10.55274/r0010897.

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The gas coupled ultrasonics (GCUS) project aims to develop a method for inspecting gas pipelines using a modification of the standard ultrasonic method that does not require a liquid couplant. Ultrasonic inspection is the highest accuracy inspection method readily available for measuring remaining wall thickness and measures it directly rather than inferring it from measurements of metal loss as occurs with other methods, for example MFL. Traditional ultrasonic methods require a liquid couplant between the transducer and the wall that, although it has been done, requires the unwanted introduct
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Thompson, Stephen C. Vibration Energy Harvesting Concept using a Balanced Armature Transducer. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada565345.

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Blais-Stevens, A., A. Castagner, A. Grenier, and K D Brewer. Preliminary results from a subbottom profiling survey of Seton Lake, British Columbia. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/332277.

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Seton Lake is a freshwater fiord located in southwestern British Columbia, roughly 4 km west of Lillooet and 250 km north-northeast of Vancouver. Located in the Coast Mountains, it is an alpine lake about 22-km long and roughly 1-1.5 km wide. It is separated from nearby Anderson Lake, located to the west, by a large pre-historic rock avalanche deposit at Seton Portage. The lake stands at about 243 m above sea level and is up to about 150 m deep (BC gov., 1953). Water level is controlled by a hydroelectric dam (i.e., Seton dam) located at the eastern end of the lake. Here, the lake drains east
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Galili, Naftali, Roger P. Rohrbach, Itzhak Shmulevich, Yoram Fuchs, and Giora Zauberman. Non-Destructive Quality Sensing of High-Value Agricultural Commodities Through Response Analysis. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7570549.bard.

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The objectives of this project were to develop nondestructive methods for detection of internal properties and firmness of fruits and vegetables. One method was based on a soft piezoelectric film transducer developed in the Technion, for analysis of fruit response to low-energy excitation. The second method was a dot-matrix piezoelectric transducer of North Carolina State University, developed for contact-pressure analysis of fruit during impact. Two research teams, one in Israel and the other in North Carolina, coordinated their research effort according to the specific objectives of the proj
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