30   Artículos

 
en línea
Gao Huang, Chengjun Qiu, Mengtian Song, Wei Qu, Yuan Zhuang, Kaixuan Chen, Kaijie Huang, Jiaqi Gao, Jianfeng Hao and Huili Hao    
Cavitation is typically observed when high-pressure submerged water jets are used. A composite nozzle, based on an organ pipe, can increase shear stress on the incoming flow, significantly enhancing cavitation performance by stacking Helmholtz cavities i... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yangjie Ren, Yitong Zhang, Shiyang Guo, Ben Wang, Siqi Wang and Wei Gao    
Maize, a crop of international relevance, frequently undergoes xylem embolism due to water shortage, negatively impacting growth, yield, and quality. Consequently, a refined comprehension of xylem embolism is vital for enhancing maize cultivation. Notwit... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Gaowei Xu, Huimin Fang, Yumin Song and Wensheng Du    
A variable velocity parallel four-bar cavitating mechanism for well-cellar can form the well-cellar cavitation which suits for well-cellar transplanting under a continuous operation. In order to improve the cavitating quality, this paper analyzed the str... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Leonie S. Föhring, Peter Møller Juhl and Dietrich Wittekind    
The strong increase in anthropogenic underwater noise has caused a growing intention to design quieter ships given that ship propellers are one of the dominating noise sources along the worldwide shipping routes. This creates an imminent demand for deepe... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jin-Wook Kim, Moon-Chan Kim, Il-Ryong Park, Hanshin Seol, Min-Jea Kim and Woo-Seok Jin    
Submarines with pumpjet propulsors have recently been used in many countries to improve their propulsion and noise performance. The pumpjet has the advantage of improving noise and cavitation performance by increasing the pressure inside the duct, and it... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Qifeng Jiang, Chen Liu, Gérard Bois and Yaguang Heng    
Straight radial impeller disc pumps are widely used in several industrial applications for hard-to-pump working flow media, such as two-phase inlet conditions, either including non-miscible bubbles or solid particles with a high concentration within the ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Huan Wang, Ling Zhou and Deyou Liu    
In this study, the phenomenon of column separation that occurs in the downstream pipeline of a rapid closure valve is experimentally investigated. Special attention is paid to the dynamic behavior of the formation, growth, and collapse processes of cavit... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Giuseppe Pezzinga    
Water hammer flow is examined, putting into evidence that unsteady friction cannot be fully responsible for observed oscillation damping. The measured piezometric head oscillations of water hammer flow experimental tests carried out for very long time (a... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yarui Ma, Jiwen Cui, Hui Wang and Jiubin Tan    
As the final flow channel of the liquid rocket engine, the manufacturing of impinging atomization nozzles has become a critical link in the manufacture of impinging atomization components. At present, the high-precision machining of millimeter nozzles in... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Natalia Mikhailova, Ivan Smirnov and Bulat Yakupov    
In engineering problems associated with acoustic wave propagation in a liquid, cavitation onset could be an adverse phenomenon, or, conversely, a required process. In both cases, knowledge of the ultrasonic parameters that lead to cavitation onset under ... ver más
Revista: Acoustics    Formato: Electrónico

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