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Zhiping Li, Yujiang Lu and Tianyu Pan
DPS (distributed propulsion system) utilizing BLI (boundary-layer ingestion) has shown great potential for reducing the power consumption of sustainable AAM (advanced air mobility), such as BWB (blended-wing body) aircraft. However, the ingesting boundar...
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Manuel Ángel Graña-López, Almudena Filgueira-Vizoso, Laura Castro-Santos and Ana Isabel García-Diez
Light emitting diode (LED) and compact fluorescent light (CFL) lamps are widely used because they are associated with low energy consumption and a reduced environmental impact. In the present paper, a study of the real consumption of these devices has be...
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Chun-Te Lee, Liang-Bi Chen, Huan-Mei Chu, Che-Jen Hsieh and Wei-Chieh Liang
The proposed IoT-based Master-Slave regionalized intelligent LED-light-controlling system can be applied to LED lights installed in buildings, communities, factories, warehouses, and other large-scale public zones where people and vehicles will pass by f...
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Madhu Andela, Ahmmadhussain Shaik, Saicharan Beemagoni, Vishal Kurimilla, Rajagopal Veramalla, Amritha Kodakkal and Surender Reddy Salkuti
This paper deals with a reduced switch multi-level inverter for the solar photovoltaic system-based 127-level multi-level inverter. The proposed technique uses the minimum number of switches to achieve the maximum steps in staircase AC output voltage whe...
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Il-Gu Lee
The wireless local area network (WLAN) is one of the most popular wireless technologies offering connectivity today, and one of the candidates for the internet of things (IoTs). However, WLAN?s inefficiency in terms of complexity and relatively large pow...
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Il-Gu Lee
The wireless local area network (WLAN) is one of the most popular wireless technologies offering connectivity today, and one of the candidates for the internet of things (IoTs). However, WLAN?s inefficiency in terms of complexity and relatively large pow...
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S. V. Raksha,A. S. Kuropyatnik,A. A. Kurka
Pág. 125 - 131
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Meer Shadman Shafkat Tanjim, Md. Abdur Rahman, Ashrafun Nushra Oishi
Pág. 108 - 116
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Takayuki Otani, Kanako Toyosada and Yasutoshi Shimizu
In Vietnam, the rapid expansion of cities is exceeding the supply capacity for water and electricity, and restrictions on water supply and blackouts occur on a daily basis. In this study, the authors examined whether water-saving equipment could solve th...
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Takayuki Otani, Kanako Toyosada and Yasutoshi Shimizu
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Ekaterina V. Orlova
The article considers the challenge of labor productivity growth in a company using objective data about economic, demographic and social factors and subjective information about an employees? health quality. We propose the technology for labor productiv...
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Johannes Wette, Aránzazu Fernández-García, Florian Sutter, Francisco Buendía-Martínez, David Argüelles-Arízcun, Itziar Azpitarte and Gema Pérez
In this work, results of the outdoor exposure campaign of a newly developed hydrophilic anti-soiling coating for concentrated solar thermal power (CSP) mirrors are presented. The material was exposed for nearly two years under realistic outdoor condition...
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Shkelzen Cakaj,Bexhet Kamo
Pág. 264 - 271
Low Earth Orbit (LEO) satellites are used for public networking and for scientific purposes. Established satellite ground stations can communicate with LEO satellites only when the satellite is in their visibility region, since LEO satellites move too fa...
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Ignacio Romero Rueda,Ángel Costa Montiel,Bárbara M. Pérez Mena,Elieski Cruz Martínez
Pág. 54 - 61
En este trabajo se expone la utilización del motor agregado en su aplicación a la caracterización energética de un gran número de motores conectados a una misma barra de baja tensión y se justifica y valida esta aplicación. Con ayuda del modelo de circui...
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Francisco Martins Portelinha Júnior, Antonio Carlos Zambroni de Souza, Miguel Castilla, Denisson Queiroz Oliveira and Paulo Fernando Ribeiro
Microgrids are a feasible path to deploy smart grids, an intelligent and highly automated power system. Their operation demands a dedicated communication infrastructure to manage, control and monitor the intermittent sources of energy and loads. Therefor...
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Georgia Sakellari, Christina Morfopoulou and Erol Gelenbe
Energy saving in networks has traditionally focussed on reducing battery consumption through smart wireless network design. Recently, researchers have turned their attention to the energy cost and carbon emissions of the backbone network that both fixed ...
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Md. Abu Ayub Siddique, Seung-Yun Baek, Seung-Min Baek, Hyeon-Ho Jeon, Jun-Ho Lee, Mo-A Son, Su-Young Yoon, Yong-Joo Kim and Ryu-Gap Lim
The objective of this study was to estimate power delivery efficiency and fuel consumption based on engine modes. In this study, a 95 kW power-shift tractor was used to analyze power delivery and estimate fuel consumption during rotary tillage. Rotary ti...
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Wu Chen, Binchun Fu, Jingbin Zeng and Wenhua Luo
Based on the analysis of the waste heat distribution characteristics of a typical ship two-stroke low-speed main engine (model: MAN 8S65ME-C8.6HL, the specified maximum continuous rating SMCR: 21,840 kW) under different loads, two different types of orga...
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E. V. Anufryeva
Pág. 143 - 145
The article is dealt with basic statements of the developed technology of recovering the supporting power of transport and hydraulic structures. The proposed pneumatic jet method of repair and recovery of the supporting power of transport and hydraulic s...
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Wu Chen, Song Xue, Long Lyu, Wenhua Luo and Wensheng Yu
In this study, a main marine engine with a rating power of 21,840 kW for a ship sailing in an actual voyage was obtained as the research object. The engine?s exhaust gas and jacket cooling water were adopted as the heat source of the organic Rankine cycl...
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