Benhong Wang
Ludong University
5 Papers
Benhong Wang is an academic researcher from Ludong University. The author has contributed to research in topics: Vortex & Backflow. The author has an hindex of 1, co-authored 1 publications.
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Papers
Degradation behavior of chitosan chains in the 'green' synthesis of gold nanoparticles.
TL;DR: The degradation behavior of chitosan chains in the synthesis of Au nanoparticles by a 'green' method was investigated in this paper for the first time and the degree of degradation of the chitOSan chains was changed with different reaction temperatures, reactant ratios, and the molecular weights.
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Investigation on the hump region generation mechanism of pump mode in low-head pumped hydro storage unit
TL;DR: In this paper , experiments and numerical simulations were carried out on the low-head pumped hydro storage unit in pump mode, and the following results were obtained: the dominant unstable flow structures that induce the formation of the hump region are the leading edge backflow on the blade inlet shroud side and the horn-like vortex on the turbine outlet hub side.
19
Characteristics and mechanisms of air-core vortex meandering in a free-surface intake flow
TL;DR: In this article , the authors focus on the characteristics and mechanisms of the air-core vortex meandering phenomenon, which is usually associated with efficiency reduction and performance deterioration of the hydraulic machinery.
13
Gravity-induced virtual clocking effect in large-capacity/low-head pumped hydro energy storage system with horizontal shaft
Fujun Wang,Benhong Wang,Chaoyue Wang,Jie Wu,Hongzhong Lu +4 more
TL;DR: This study investigates the gravity-induced virtual clocking effect in a large-capacity/low-head pumped hydro energy storage system with horizontal shaft, revealing its impact on hydraulic performance and stability, and recommends a specific virtual clocking scheme to ensure system stability.
4
On the scale effect of energy conversion in large-scale bulb tubular pump: Characteristics, mechanisms and applications
Chaoyue Wang,Benhong Wang,Fujun Wang,Hao Wang,Yiping Hong,Jie Wu,Dianji Li,Chunbing Shao +7 more
TL;DR: This study investigates the scale effect of energy conversion in large-scale bulb tubular pumps, revealing a special scale effect with hydraulic efficiency and head increasing then decreasing with size, and proposes an improved similarity conversion mode to mitigate energy loss and instability.