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Ziyi Zhang, Zhiyuan Hu, Yan Wang, Yawei Wang, Qiqi Zhang, Dehua Liu, Hao Wang and Minyi Xu
The ocean has an abundant reserve of wave energy, which is considered to be a clean, widely distributed and inexhaustible resource. Triboelectric nanogenerators (TENGs) have been regarded as a reliable technology for harvesting wave energy due to its rob...
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Zhilong Zhang and Aijun Geng
Reducing ear damage is the key to improving the quality of maize harvests. In order to reduce the impact and damage of the ear caused by the ear snapping mechanism, this paper proposes a method to convert ear deformation energy during collision into elas...
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Zhao Xue, Jun Fu, Qiankun Fu, Xiaokang Li and Zhi Chen
Green forage maize harvesters face challenges such as high soil humidity and soft soil in the field, mismatched working parameters, and poor reliability and adaptability. These challenges often result in header blockage, significant harvest loss, and inc...
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Beatriz Arguilé-Pérez, Américo Soares Ribeiro, Xurxo Costoya, Maite deCastro, Pablo Carracedo, João Miguel Dias, Liliana Rusu and Moncho Gómez-Gesteira
The wave power resource (WP) was calculated along the Galician coast (NW Spain) over the period 2014?2021 using high spatial resolution hourly data from the SWAN model. In addition, the electrical energy (PE) that can be extracted for a particular wave e...
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Na Su and Qi Zhu
This paper assumes that multiple device-to-device (D2D) users can reuse the same uplink channel and base station (BS) supplies power to D2D transmitters by means of wireless energy transmission; the optimization problem aims at maximizing the total capac...
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Kuo-Ing Hwu, Jenn-Jong Shieh and Pin-Jung Chen
In this paper, a thermoelectric conversion system for multiple heat sources is proposed. For design convenience, the overall system employs only a single-stage converter. Such a converter uses coupling inductors and switched capacitors to increase the vo...
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Zhi Chao Ong, Keen Kuan Kong, Shin Yee Khoo, Bee Teng Chew and Yu-Hsi Huang
An alternate renewable energy source, through a piezoelectric vibration energy harvester with a bluff splitter body, could lead to higher efficiency in energy harvesting, through vortex-induced vibration at a near-resonance condition at 20 m/s high wind ...
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Denys Yemshanov, Daniel W. McKenney, Emily Hope and Tony Lempriere
Burning forest biomass from renewable sources has been suggested as a viable strategy to help offset greenhouse gas (GHG) emissions in the energy generation sector. Energy facilities can, in principle, be retrofitted to produce a portion of their energy ...
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Fengli Zhang, Dana M. Johnson and Jinjiang Wang
High dependence on imported oil has increased U.S. strategic vulnerability and prompted more research in the area of renewable energy production. Ethanol production from renewable woody biomass, which could be a substitute for gasoline, has seen increase...
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Kant E. Kanyarusoke, Jasson Gryzagoridis, Graeme Oliver
That solar tracking improves energy yields from solar harvest systems is not debatable. Nor is the under powering of tropical Africa amidst plenty of energy resources ? including solar. This paper presents a review of recent literature on tracking as app...
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Jiachi Zhao, Jun Li and Lifang Zeng
Birds and experienced glider pilots frequently use atmospheric updrafts for long-distance flight and energy conservation, with harvested energy from updrafts serving as the foundation. Inspired by their common characteristics in autonomous soaring, a rei...
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Yansen Wu, Ke Li, Anmin Zhao, Haobo Liu, Yuangan Li and Dongsheng Wen
Endurance is a critical factor for solar-powered unmanned aerial vehicles (SUAVs). Taking inspiration from birds, SUAVs have the ability to harvest extra energy from atmospheric thermal updrafts to extend their endurance. Though recent research has mainl...
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Jeff Grasberger and Dominic Forbush
Aquaculture systems require careful consideration of location, which determines water conditions, pollution impacts, and hazardous conditions. Mobility may be able to address these factors while also supporting the targeting of renewable energy sources s...
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Zijing Wang, Xiangdong Xie, Jinfeng Zhang and Guofeng Du
In view of the low output power density of the existing footstep harvesters, two pairs of distinctive L-shaped beams and the corresponding piezoelectric brick models are developed to improve the utilization efficiency of the piezoelectric patches bonded ...
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Jorge de-J. Lozoya-Santos, L. C. Félix-Herrán, Juan C. Tudón-Martínez, Adriana Vargas-Martinez and Ricardo A. Ramirez-Mendoza
This work designed and implemented a new low-cost, Internet of Things-oriented, wireless smart sensor prototype to measure mechanical strain. The research effort explores the use of smart materials as transducers, e.g., a magnetorheological elastomer as ...
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Zhipeng Liu, Guangyue Lu, Yinghui Ye and Liqin Shi
Compared with the conventional simultaneous wireless information and power transfer (SWIPT) based relaying with ?harvest-then-forward? protocol, the battery-assisted SWIPT relaying is more practical and powerful due to the joint use of the harvested ener...
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Su Zhao, Gang Huang and Qi Zhu
For an energy-harvesting wireless transmission system, considering that a transmitter which can harvest energy from nature has two kinds of extra energy consumption, circuit consumption and storage losses, the optimization models are set up in this paper...
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Su Zhao, Gang Huang and Qi Zhu
For an energy-harvesting wireless transmission system, considering that a transmitter which can harvest energy from nature has two kinds of extra energy consumption, circuit consumption and storage losses, the optimization models are set up in this paper...
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Saurabh Singh, Pradip Kumar Sharma, Seo Yeon Moon and Jong Hyuk Park
Nowadays, the high power consumption of data centers is the biggest challenge to making cloud computing greener. Many researchers are still seeking effective solutions to reduce or harvest the energy produced at data centers. To address this challenge, w...
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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...
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