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Investigation of the Hydrodynamic Characteristics of Two Manta Rays Tandem Gliding
Journal of Marine Science and Engineering, 2022 Collective motion is a unique biological habit of manta rays. As the most basic unit, the hydrodynamic mechanism of tandem gliding deserves further study. In this paper, a numerical simulation method was used to explore the influence of the front-to-back
Yunlong Ma +3 more
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In-Situ Test Method for Hydrodynamic Characteristics of Water Flowing Around Piles
Frontiers in Environmental Science, 2022 The dynamic characteristics of the flow around the pile directly determine the distribution law of the force of the flow on the pile, which is the basis of the calculation of the flow load of the hydraulic structure.
Mingwei Liu +5 more
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Hydrodynamic Delivery: Characteristics, Applications, and Technological Advances
Pharmaceutics, 2023 The principle of hydrodynamic delivery was initially used to develop a method for the delivery of plasmids into mouse hepatocytes through tail vein injection and has been expanded for use in the delivery of various biologically active materials to cells in various organs in a variety of animal species through systemic or local injection, resulting in ...
Takeshi Yokoo +2 more
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Hydrodynamic Characteristics of Remora’s Symbiotic Relationships [PDF]
The 9th Conference on Computational Methods in Marine Engineering (Marine 2021), 2022 Symbiotic relationships have developed through natural evolution which can provide advantages to parties in terms of survival. For example, that of the remora fish attached to the body of a shark to compensate for their poor swimming ability. From the remora's perspective, this could be associated to an increased hydrodynamic efficiency in swimming and
Xu, Yunxin +2 more
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Numerical Simulation on Flow Field Characteristics of Vehicle Planing
水下无人系统学报, 2022 This study employed the shear stress transport(SST) k-ω turbulence model and used the volume of fluid(VOF) wave and the multiple reference frame(MRF) model motion reference system to construct a numerical simulation model of vehicle planing implemented ...
Fu-qiang LIU +3 more
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Journal of Marine Science and Engineering, 2022 In order to study the characteristics of a bidirectional shaft tubular pump with S-type symmetric airfoil blades, a prototype model was designed, manufactured, and tested.
Jiaqi Chen +3 more
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Analysis of the Steady-Stream Active Flow Control for the Blended-Winged-Body Underwater Glider
Journal of Marine Science and Engineering, 2023 The BWB-UG is a glider with a smooth and integrated fuselage and wing. Its lift-to-drag properties are some of the most significant factors affecting its performance.
Xiaoxu Du, Xin Liu, Yani Song
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Hydrodynamics Analysis of an Underwater Foldable Arm
Journal of Marine Science and Engineering, 2023 Improved designs for underwater manipulators are becoming increasingly important due to their utility in academic and industrial applications. In this work, an experiment was conducted in conjunction with a numerical simulation to investigate the ...
Jiayue Wang +4 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesStern flaps have a significant impact on the water performance of high-speed amphibious platforms. This paper discusses the influence of stern flaps on the motion and hydrodynamic characteristics of a high-speed amphibious platform in a sliding
Zunfeng DU, Xuliang MU, Zhijun LI
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Machines, 2022 A bidirectional axial flow pump can realize bidirectional pumping, which has a wide application prospect in coastal low-head pumping stations and water jet propulsion systems.
Xiaowen Zhang +6 more
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