1.320   Artículos

 
en línea
Yong Zhang, Xin Wang, Zongli Jiang, Junfeng Wei, Hiroyuki Enomoto and Tetsuo Ohata    
Arctic glaciers comprise a small fraction of the world?s land ice area, but their ongoing mass loss currently represents a large cryospheric contribution to the sea level rise. In the Suntar-Khayata Mountains (SKMs) of northeastern Siberia, in situ measu... ver más
Revista: Water    Formato: Electrónico

 
en línea
Zain Nawaz, Xin Li, Yingying Chen, Yanlong Guo, Xufeng Wang and Naima Nawaz    
Identifying the changes in precipitation and temperature at a regional scale is of great importance for the quantification of climate change. This research investigates the changes in precipitation and surface air temperature indices in the seven irrigat... ver más
Revista: Water    Formato: Electrónico

 
en línea
Fusheng Chao, Xin Jiang, Xin Wang, Bin Lu, Jiahui Liu and Pinhua Xia    
The intensifying global decline in submerged aquatic lake plants is commonly attributed to lake eutrophication, while other drivers such as water levels are seldom considered. This study focused on the sudden extinction of the submerged plants in Caohai ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Kun Zhang, Jianyao Yao, Wenxiang Zhu, Zhifu Cao, Teng Li and Jianqiang Xin    
The thermal protection system (TPS) represents one of the most critical subsystems for vehicle re-entry. However, due to uncertainties in thermal loads, material properties, and manufacturing deviations, the thermal response of the TPS exhibits significa... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Junjie Pan, Xin Lin, Zezhong Wang, Ruoyan Wang, Kun Wu, Jinhu Liang and Xilong Yu    
This study investigated combustion characteristics of composite fuel grains designed based on a modular fuel unit strategy. The modular fuel unit comprised a periodical helical structure with nine acrylonitrile?butadiene?styrene helical blades. A paraffi... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xin Wei, Xiaojuan Shi, Honghu Ji and Jinlong Hu    
In order to study the infrared radiation characteristics of an air-breathing hypersonic vehicle powered by a scramjet, it is necessary to solve the internal and external flow field of the air-breathing hypersonic vehicle. Owing to the complexity and diff... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xin Zhou, Chenglin Tao, Xi Liang, Zeliang Liu and Huijian Li    
The aim of topology optimisation is to determine the optimal distribution of material phases within the periodic cells of a microstructure. In this paper, the density of grid points under element volume fraction is constructed to replace the finite eleme... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shouyuan Zhang, Xin Wang and Haitao Ma    
With the widespread use of sector gates in tidal river locks, there is a growing interest in the operating force during the gate operation. This study investigates the characteristics of operating forces in a sector gate hydraulic cylinder system using p... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yanbin Li, Xin Wang, Fei Wang, Kai Feng, Hongxing Li, Yuhang Han and Shaodan Chen    
As a major grain-producing province in China?s Central Plains, Henan Province is severely impacted by drought, making the study of agricultural drought characteristics in the region crucial. Theil?Sen (Sen) trend analysis, the Mann?Kendall (M-K) test and... ver más
Revista: Water    Formato: Electrónico

 
en línea
Xinyue Yan, Xin Chen, Wenyan Zheng, Guilin Zhang and Aiguo Dong    
Fifty-one surface sediment samples from Dongshan Bay, China, were analyzed for heavy metals to evaluate their distribution, pollution status, and controlling factors. The enrichment factor is suggestive of the potential pollution status, ranging from min... ver más
Revista: Water    Formato: Electrónico

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