1.779   Artículos

 
en línea
Danlu Jiang, Dong Bai, Zhaowei Yin and Gongyuan Fan    
With the rapid development of shale gas exploration (SGE) in China, there is an urgent need to evaluate the public?s preferences with respect to the environmental risks that go along with the exploration, which have not yet been studied in the literature... ver más
Revista: Water    Formato: Electrónico

 
en línea
Tienan Li, Xueting Zeng, Cong Chen, Xiangmin Kong, Junlong Zhang, Ying Zhu, Fan Zhang and He Dong    
In this study, an initial water-rights allocation (IWRA) model is proposed for adjusting the traditional initial water-rights empowerment model based on previous water intake permits, with the aim of improving the productivity of water resources under po... ver más
Revista: Water    Formato: Electrónico

 
en línea
Wei Qu, Qianghui Zhang, Yumei Qin, Jinggang Miao, Zeqing He and Yanchu Yang    
A fan is part of the core equipment of a super-pressure balloon altitude control system, and high-performance fans have a significant impact on the altitude control capability and flight safety of super-pressure balloons. This paper proposes a mixed-flow... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Siliang Du, Yi Zha and Qijun Zhao    
The concept of the Fan Wing, a novel aircraft vector-force-integrated device that combines a power unit with a fixed wing to generate distributed lift and thrust by creating a low-pressure vortex on the wing?s surface, was studied. To investigate the uni... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Romina Rissetto and Marcel Schweiker    
Rising global temperatures have increased the need for research into human adaptability and comfort in buildings. To reduce comfort-related energy demands, low-energy-consumption alternatives for space cooling, such as personal environmental control syst... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Alexandra P. Schneider, Benoit Paoletti, Xavier Ottavy and Christoph Brandstetter    
Experimental monitoring of blade vibration in turbomachinery is typically based on blade-mounted strain gauges. Their signals are used to derive vibration amplitudes which are compared to modal scope limits, including a safety factor. According to indust... ver más

 
en línea
Koichiro Hirose, Koji Fukudome, Hiroya Mamori and Makoto Yamamoto    
Ice crystal icing occurs in jet engine compressors, which can severely degrade jet engine performance. In this study, we developed an ice crystal trajectory simulation, considering the state changes of ice crystals with a forced convection model, indicat... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Stephen Schade, Robert Jaron, Lukas Klähn and Antoine Moreau    
The rotor?stator interaction noise is a major source of fan noise. Especially for low-speed fan stages, the tonal component is typically a dominant noise source. A challenge is to reduce this tonal noise, as it is typically perceived as unpleasant. There... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Fan Zhang, Junming Zhang, Qifeng Li, Yang Yang and Yunyan Sheng    
Soil salinization is one of the main problems faced by modern agricultural production, especially cucumber production. This study screened the salt?alkali-tolerant cultivar ?D1909? and the salt?alkali-sensitive cultivar ?D1604? from 32 different cucumber... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Xichao Fan, Jingtao Qin, Mouchao Lv and Mingliang Jiang    
Irrigation districts are a pivotal infrastructure of agricultural water conservancy engineering. Implementing modernization will be the main task of large-scale irrigation districts for a considerable amount of time in the future. In this study, four typ... ver más
Revista: Agronomy    Formato: Electrónico

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