48   Artículos

 
en línea
Zijian Yu, Dan Wang and Xingnian Liu    
Research of interactions between in-channel vegetation and flow structure is important for the restoration of aquatic ecosystems. This study aims to investigate the impact of the vegetation patch density on the wake structure. We used uniform fiberglass ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Seung Oh Lee and Seung Ho Hong    
Bridge pier scour is one of the main causes of bridge failure and a major factor that contributes to the total construction and maintenance costs of bridge. Recently, because of unexpected high water during extreme hydrologic events, the resilience and s... ver más
Revista: Water    Formato: Electrónico

 
en línea
Tianwei Huang, Mengxing He, Kan Hong, Yingtien Lin and Pengcheng Jiao    
Curved channels and aquatic vegetation are commonly present in the riverine environment. In this study, the effects of vegetation density and distribution on the hydrodynamic characteristics of a mixed layer developed over a 180-degree curved channel wer... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Sanaz Hadian, Hossein Afzalimehr and Jueyi Sui    
This experimental study aims to investigate the characteristics of turbulent flow in channels with vegetated banks and varying channel width under the condition of the incipient motion of bed material. The natural reeds were used as emergent vegetation o... ver más
Revista: Water    Formato: Electrónico

 
en línea
Anurag Sharma, Bimlesh Kumar and Giuseppe Oliveto    
This work experimentally investigates the turbulent flow characteristics of developing and fully-developed flows over a rough bed channel that is subjected to downward seepage. Instantaneous 3D velocities were collected using an acoustic Doppler velocime... ver más
Revista: Water    Formato: Electrónico

 
en línea
Mohammad Amir Khan, Nayan Sharma, Jaan H. Pu, Faisal M. Alfaisal, Shamshad Alam, Rishav Garg and Mohammad Obaid Qamar    
In a laboratory, a model of a mid-channel bar is built to study the turbulent flow structures in its vicinity. The present study on the turbulent flow structure around a mid-channel bar is based on unravelling the fluvial fluxes triggered by the bar?s 3D... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yi Xu, Manousos Valyrakis, Gordon Gilja, Panagiotis Michalis, Oral Yagci and Lukasz Przyborowski    
A few decades ago, river erosion protective approaches were widely implemented, such as straightening the river course, enhancing riverbed/bank stability with layers of concrete or riprap, and increasing channel conveyance capacity (i.e., overwidening). ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Oscar Herrera-Granados    
In this contribution, different 3D numerical approaches are applied in order to simulate the behaviour of turbulent flow through a rectangular channel with broad-crested weirs. In addition, water flow velocities, using Acoustic Doppler Velocimetry (ADV) ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yunli Nie, Hua Yang, Dalei Song, Yan Huang, Xiuyan Liu and Xianghua Hui    
This study developed a new cross-platform instrument for microstructure turbulence measurement (CPMTM) and evaluated its performance. The CPMTM is designed as an ?all-in-one? payload that can be easily integrated with a variety of marine instrumentation ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yonggang Cui, Wei Haur Lam, How Tion Puay, Muhammad S. I. Ibrahim, Desmond Robinson and Gerard Hamill    
This study presents the decays of three components of velocity for a ship twin-propeller jet associated with turbulence intensities using the Acoustic Doppler Velocimetry (ADV) measurement and computational fluid dynamics (CFD) methods. Previous research... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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