2.379   Artículos

 
en línea
Jian Hu, Da Lü, Feixiang Sun, Yihe Lü, Youjun Chen and Qingping Zhou    
Soil moisture is a central theme in eco-hydrology. Topography, soil characteristics, and vegetation types are significant factors impacting soil moisture dynamics. However, water loss (evapotranspiration and leakage) and its factors of the self-organized... ver más
Revista: Water    Formato: Electrónico

 
en línea
Xudong Ma, Lu Wang, Ruihua Nie, Kejun Yang and Xingnian Liu    
This paper conducted an undistorted scaled model test (geometric scale ?L = 1:80; the others are derived scales based on Froude similitude) of a 1.3 km-long river reach in Shiting River, China, investigating the impacts of the grade control datum (GCD, d... ver más
Revista: Water    Formato: Electrónico

 
en línea
Tao Tang, Shuhan Guo, Lu Tan, Tao Li, Ryan M. Burrows and Qinghua Cai    
Although most lotic ecosystems are groundwater dependent, our knowledge on the relatively long-term ecological effects of groundwater discharge on downstream reaches remains limited. We surveyed four connected reaches of a Chinese karst stream network fo... ver más
Revista: Water    Formato: Electrónico

 
en línea
Liang Yang, Miaoer Liu, Yun Liu, Tao Zhang, Hailong Lu, Qingzhen Lu and Jun Yan    
A cryogenic hose is used to transport liquefied natural gas at sea, where flexible fittings are sealed by corrugated lining and end flange welding. However, the extreme cryogenic temperatures of the conveyed fluid introduce substantial challenges to the ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Kai Lu, Jing Liang, Mengnan Liu, Zhixiong Lu, Jinzhong Shi, Pengfei Xing and Lin Wang    
Transmission efficiency is a key characteristic of Hydro-mechanical Continuously Variable Transmission (HMCVT), which is related to the performance of heavy-duty tractors. Predicting the HMCVT transmission efficiency is beneficial for the real-time adjus... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Somayeh Emami and Hossein Dehghanisanij    
The recent problems of Lake Urmia (LU) are caused by extensive and complex socio-ecological factors that require a comprehensive approach to consider the relationships between users and identify failure factors at the basin level. For this purpose, an ag... ver más
Revista: Water    Formato: Electrónico

 
en línea
Siyao Lu, Rui Xu, Zhaoyu Li, Bang Wang and Zhijun Zhao    
The International Lunar Research Station, to be established around 2030, will equip lunar rovers with robotic arms as constructors. Construction requires lunar soil and lunar rovers, for which rovers must go toward different waypoints without encounterin... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yunfeng Wu, Qingkuo Li, Hang Yuan, Ziliang Li, Shiji Zhou, Ge Han and Xingen Lu    
High-pressure ratio centrifugal compressors? diffusers face challenges from high-velocity, non-uniform flow at the impeller outlet, decreasing efficiency and stall margin. To address this, this paper presents a novel vaned diffuser passage design method ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Dongfeng Yan, Zehang Zhao, Anchen Song, Fengming Li, Lu Ye, Ganchao Zhao and Shan Ma    
The fluidic pintle nozzle, a new method to control the thrust of a solid rocket motor, has been proposed in recent years by combining the pintle with the aerodynamic throat (fluidic throat). The study of static characteristics has proved that it has a re... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xingxing Huang, Kang Han, Zhenyu Lu, Shuncheng Zhang and Liang Guo    
In order to reduce the influence of temperature deformation of large-size body-mounted radiators on the observation accuracy of space station telescopes and adapt to launch vibration loads, this paper proposes a floating combination stress release mechan... ver más
Revista: Aerospace    Formato: Electrónico

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