24   Artículos

 
en línea
Wenbin Shi, Yichao Zhang, Yiming Li, Xing?an Liu, Sida Meng, Tianlai Li and Liping Zhao    
To enhance the utilization of solar energy in Chinese solar greenhouses (CSGs), a new method for optimizing the internal lighting environment of CSGs using reflective films is proposed. The influence of different positions and angles of reflecting film o... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Amrita Dutta, Scott P. Breloff, Dilruba Mahmud, Fei Dai, Erik W. Sinsel, Christopher M. Warren and John Z. Wu    
Awkward kneeling in sloped shingle installation operations exposes roofers to knee musculoskeletal disorder (MSD) risks. To address the varying levels of risk associated with different phases of shingle installation, this research investigated utilizing ... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Rafel Roig, Xavier Sánchez-Botello, Berhanu Mulu, Carl-Maikel Högström and Xavier Escaler    
The growing installation of intermittent renewable energy sources is forcing hydraulic turbines to work more frequently at speed no load when dangerous vaneless space vortex structures and stochastic flow phenomena can occur. An experimental campaign has... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Weixin Zhou, Yao Zhao, Hua Yuan and Zhaoxin Ren    
The unclear change laws of bearing offset and rotation, both of which influence the condition of shaft alignment during hull deformation, make it difficult to optimize shafting design. In this paper, an integrated hull-bearing-shaft model is designed and... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Vincenzo Cusati, Salvatore Corcione, Danilo Ciliberti and Fabrizio Nicolosi    
This paper deals with the experimental assessment of the aerodynamic characteristics of an innovative large turboprop aircraft. The configuration is a three-lifting surfaces airplane with rear engine installation at tail tips, conceived to carry up to 13... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yang Liu, Ziyuan Xu, Huafei Du and Mingyun Lv    
Stratospheric airships with a solar array have demonstrated overwhelming superiority in many aspects, such as earth observation, meteorological survey, and communication relay. The solar array supplies sufficient power for the airship to be in flight for... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Zhenqian Sun, Kanghua Tang, Xueying Wang, Meiping Wu and Yan Guo    
When a high-speed train is running in a tunnel, the global navigation satellite system (GNSS) signal is completely lost. Relying only on the inertial navigation system (INS) composed of Micro-electromechanical Systems (MEMS) devices leads to large naviga... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Ruigeng Hu, Xiuhai Wang, Hongjun Liu and Yao Lu    
A series of laboratory experiments were conducted in a wave-current flume to investigate the scour evolution and scour morphology around tripod in combined waves and current. The tripod model was made using the 3D printing technology, and it was installe... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Oscar Danilo Montoya, Luis Fernando Grisales-Noreña, Lázaro Alvarado-Barrios, Andres Arias-Londoño and Cesar Álvarez-Arroyo    
This research addresses the problem of the optimal placement and sizing of (PV) sources in medium voltage distribution grids through the application of the recently developed Newton metaheuristic optimization algorithm (NMA). The studied problem is formu... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Setiadi Wira Buana, Putty Yunesti, Guna Bangun Persada, Abdul Muhyi     Pág. 86 - 90
This research aims to determine performance of turbine rotor performance with a single rotor blade model with a diameter of 0.6 m that has been developed by NORCOWE, while for turbine rotor blades used is the NREL S826 airfoil series. The wind turbines a... ver más
Revista: Journal of Science and Applicative Technology    Formato: Electrónico

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