863   Artículos

 
en línea
Peter Jarvis, Olivier Autin, Emma H. Goslan and Francis Hassard    
Ultraviolet light-emitting diodes (UV-LEDs) have recently emerged as a viable technology for water disinfection. However, the performance of the technology in full-scale drinking-water treatment systems remains poorly characterised. Furthermore, current ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Kiki Kananda, Dean Corio, Hafif Restu K., Hilmi Aziz, Topan Wira B., Diah A.     Pág. 100 - 106
Hydropower plants are increasingly being heard nowadays, but the growth is still very lacking, especially for residents living in rural and coastal areas. At present several efforts have been made by the government, including the existence of a system of... ver más
Revista: Journal of Science and Applicative Technology    Formato: Electrónico

 
en línea
Kangwen Sun, Siyu Liu, Huafei Du, Haoquan Liang and Xiao Guo    
The stratospheric airship is a type of aerostat that uses solar energy as its power source and can fly continuously for months or even years in near space. The rapid and accurate prediction of the output power of its solar array is the key to maintaining... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
N. Marc-Alain Mutombo, Freddie Inambao, Glen Bright    
The conversion of solar irradiance into electricity by a photovoltaic module (PV) is 6? 7% of the incoming energy from the sun depending on the type of technology and the environmental parameters. More than 80% of incoming energy from the sun is reflecte... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

 
en línea
Kaijie Huang, Chengjun Qiu, Wenbin Xie, Wei Qu, Yuan Zhuang, Kaixuan Chen, Jiaqi Yan, Gao Huang, Chao Zhang and Jianfeng Hao    
The paper presents a wind?photovoltaic-thermal hybrid-driven two-stage humidification and dehumidification desalination system for remote island regions lacking access to electricity and freshwater resources. By conducting an analysis of the wind and sol... ver más
Revista: Water    Formato: Electrónico

 
en línea
Jingyun Zhang, Xiaohui Liu, Haijiang Wei, Mengnan Liu, Wenlong Huang and Xianghai Yan    
When shifting gears around a tractor?s power shift transmission, it is necessary to coordinate the control of multiple clutches and formulate a reasonable clutch engagement law to ensure the reliability and power of the power system. This paper explores ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Busra Besevli, Erhan Kayabasi, Abdulrazzak Akroot, Wadah Talal, Ali Alfaris, Younus Hamoudi Assaf, Mohammed Y. Nawaf, Mothana Bdaiwi and Jawad Khudhur    
In this study, it is proposed to generate electrical energy by recovering the waste heat of an annealing furnace (AF) in an iron and steel plant using combined cycles such as steam Rankine cycle (SRC), organic Rankine cycle (ORC), Kalina cycle (KC) and t... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Siqi Wang, Zhenghao Lu, Kunpeng Xu, Hongguang Dai, Zhanxia Wu and Xiaopeng Yu    
A novel low-power MOS-only voltage reference is presented. The Enz?Krummenacher?Vittoz (EKV) model is adopted to provide a new perspective on the operating principle. The normalized charge density, introduced as a new variable, serves as an indicator whe... ver más
Revista: Journal of Low Power Electronics and Applications    Formato: Electrónico

 
en línea
Jocelyn Sabatier and Christophe Farges    
This paper proposes algorithms to model fractional (dynamical) behaviors using non-singular rational kernels whose interest is first demonstrated on a pure power law function. Two algorithms are then proposed to find a non-singular rational kernel that a... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Yuan Wei, Renliang Chen, Ye Yuan and Luofeng Wang    
This study assesses the influence of engine dynamic characteristics on helicopter handling quality during hover and low-speed forward flight. First, we construct the helicopter?engine coupling model (HECM) based on the power-matching relationship between... ver más
Revista: Aerospace    Formato: Electrónico

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