|
|
|
|
|
Cundong Xu, Junjiao Tian, Guoxia Wang, Haidong Lian, Rongrong Wang and Xiaomeng Hu
The vortices, backflow, and siltation caused by sediment-laden flow are detrimental to the safe and efficient operation of pumping stations. To explore the effects of water?sediment two-phase flow on the velocity field, vorticity field, and sediment dist...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yu Zhang, Xiangqiao Wang, Yuwen Yang and Bo Chen
China has a vast territory and a long history of inland navigation. This paper is based on the Shaying River Shenqiu hub project, and a normal physical model with a geometric scale of 65 was established to simulate the characteristics of water and sedime...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karine Smith, Jaclyn M. H. Cockburn and Paul V. Villard
Modeling in ice-covered rivers is limited due to added computational complexity, specifically challenges with the collection of field calibration data. Using River2D, a 2-dimensional hydrodynamic modeling software, this study simulates depth-averaged vel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qian Zhang, Mingming Tang, Shuangfang Lu, Xueping Liu and Sichen Xiong
Estuaries are important sediment facies in the fluvial-to-marine transition zone, are strongly controlled by dynamic interactions of tides, waves, and fluvial flows, and show various changes in depositional processes and sediment distribution. Deep inves...
ver más
|
|
|
|
|
|
|
|
|
|
|
Linlong Jing and Xinhua Wei
In China, rice growers predominantly use boom sprayers. However, boom sprayers have several drawbacks related to poor penetration in the middle and late stages of rice growth. Several studies have shown that the use of the canopy-opening device can impro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wen-Hua Yin, Huan Yue and Xu Wang
In this study, the characteristics of wind-blown sand in the hinterland of the Tengger Desert and the regularity of sand deposition in road cutting are studied by combining a field test and numerical simulation. Firstly, the meteorological observation sy...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jui-Ting Liang, Shao-Fu Chang, Cheng-Han Wu, Shih-Hsun Chen, Che-Wei Tsai, Kuei-Chung Cheng and Kim Hsu
The aim of this article is to investigate the characterizations and formation mechanisms of cold-sprayed coatings using gas-atomized and electrolytic powders. The study highlights the importance of reaching the particles? critical velocity for optimal de...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jure Sr?e, Marko Perkovic and Aleksander Grm
The environmental effects of ship propellers were not even close to fully examined before the current massive ships were introduced to sea trade. Larger ships, result in greater length, beam, draft and propulsion power. Of concern here is the under-keel ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cuiping Kuang, Jiadong Fan, Zhichao Dong, Qingping Zou, Xin Cong and Xuejian Han
A tidal lagoon system has multiple environmental, societal, and economic implications. To investigate the mechanism of influence of the geomorphological evolution of a tidal lagoon, the effect of critical erosion shear stress, critical deposition shear s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dongzi Pan and Ying Li
Tidal bores are a natural phenomenon with high flow velocity and destructive potential. A spur dike is a widely used river regulation and embankment protection structure that minimizes erosion, promotes deposition, and protects riverbanks. However, the s...
ver más
|
|
|
|
|
|