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, 2014 This newsletter features articles on water-related science, policy, and law. Distributed to state agency representatives, faculty, students and interested citizens, it aims to provide current information, statistics, news, and notices related to water ...
Virginia Water Resources Research Center
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Simulation study on hydrodynamic performance of podded propulsor for curise ship
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveAiming at the mapping relationship between combined hydraulic components and performance, the hydrodynamic performance prediction method of a podded propulsor for cruise ship based on Reynolds-averaged Navier-Stokes (RANS) is studied ...
Yuanzhe NIE +4 more
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Research on the Performance of Pumpjet Propulsor of Different Scales
Journal of Marine Science and Engineering, 2022 This study presents a numerical research on the open-water performance of a pumpjet propulsor at different scales. Simulations were performed by an in-house viscous CFD (Computational Fluid Dynamic) code. The Reynolds-averaged Navier–Stokes (RANS) method
Jun Yang +4 more
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Detection of Water Flow by Japanese Eel (Anguilla japonica): Behavioral and Pharmacological Analyses [PDF]
Animal Behavior and Cognition, 2023 Eels migrate long distances and their spatial learning ability based on extra-maze visual cues has been examined in the laboratory. Here, I examine the discriminative properties of water flow in their spatial cognition.
Shigeru Watanabe
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Swimming performances in long distance open-water events with and without wetsuit [PDF]
BMC Sports Science, Medicine and Rehabilitation, 2014 Background Existing literature showed improved swimming performances for swimmers wearing wetsuits competing under standardized conditions in races held in pools on short to middle distances. Data about the influence of wetsuits on swimming performances in long and ultra-long open-water swimming races are missing.
Ulsamer, Sebastian +4 more
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Numerical analysis of propellers for electric boats using computational fluid dynamics modelling
Energy Conversion and Management: X, 2023 In the maritime industry, propellers are the most commonly used form of propulsion and are core to the optimum performance of a ship. Generally, the performance characteristics of a marine propeller are determined and analysed by experiments like open ...
Oliver Lovibond +3 more
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Effect of Manufacturing Accuracy of Flexible Propeller on the Open Water Performance [PDF]
Journal of the Society of Naval Architects of Korea, 2013 The blades of flexible propellers are formed by overlaying and adhering many layers of thin glass-fiber fabric sheets, are compressed and dried in the rigid mold. The current manufacturing process can not avoid the rather irregular deformation of the blades composed of non-isotropic non-uniform fabric structures, and inevitably introduces the different
Kun-Hwa Lee +5 more
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Performance study of open pond as heat sink of water-cooled air conditioner
Case Studies in Thermal Engineering, 2021 In this paper, performance of open pond as heat sink of water-cooled condenser instead of cooling tower was considered. Experimental test of a 3.5 kW R32 air conditioner with 3m×3m×1.1 m open pond was performed and the unit was running between 8 a.m. and
Watcharapon Watcharajinda +3 more
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A Study on Performance of Tip Rake Propeller in Propeller Open Water Condition
Journal of the Society of Naval Architects of Korea, 2017 Joonhyoung Lee +2 more
exaly +3 more sources
hms++: Open-source shallow water flow model with focus on investigating computational performance
SoftwareX, 2023 An open-source high-performance program for the numerical simulation of surface water flow (hms++) is introduced. It contains a robust, explicit MUSCL solver for the shallow water equations (SWE).
Lennart Steffen, Reinhard Hinkelmann
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