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Numerical simulation of ventilated supercavitating flow structure [PDF]
Scientific ReportsThis paper presents a numerical investigation into the effects of various parameters on the supercavitating flow field structure. Using the Delayed Detached Eddy Simulation (DES) method, the supercavitation flow was analyzed in detail, and the ...
Jinghui Zhang +4 more
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Seepage Analysis and the Reservoir Water Pollution Potential under Vertical Dam Structure Planning
Journal of the Civil Engineering Forum, 2023 A prospective resolution to the intricate predicaments of flooding, sanitation, and the availability of unprocessed water for the populace of Jakarta residents is the implementation of the coastal reservoir paradigm. This paradigm entails harnessing the
Dinar C. Istiyanto +7 more
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Scientific Reports, 2023 The natural glycopeptide antibiotic teicoplanin is used for the treatment of serious Gram-positive related bacterial infections and can be administered intravenously, intramuscularly, topically (ocular infections), or orally.
Taewoo Chun +6 more
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The Wave Heights Distribution of Random Wave Based on Ocean Basin
Kapal, 2020 The wave height parameter in ocean waves is one of the important information for a marine structure design. The present paper investigates the results of wave heights distribution from laboratory-generated for single sea state.
Nurman Firdaus +3 more
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Improving rowing performance by adjusting oar blade size and angle
Frontiers in Sports and Active Living, 2023 The principal aim of the work presented here is to investigate and demonstrate that a forward tilted rowing blade would result in a more efficient and effective motion of the blade through the water that would result in a higher boat speed when an equal ...
W. C. A. M. van Nieuwburg +9 more
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Settling slurry flow near deposition velocity in inclined pipe of negative slope [PDF]
EPJ Web of Conferences, 2019 Pipe flow of sand-water slurry (settling slurry) is sensitive to pipe inclination. The effect of the angle to which the partially stratified flow is inclined from the horizontal has been subject to investigation in numerous studies.
Kesely Mikoláš +2 more
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Journal of Marine Science and Engineering, 2023 Aiming towards a better understanding of the flow field around a fully appended Joubert BB2 submarine model, and in order to complement the experimental investigations of the wake of the hydroplanes and sail, large eddy simulation (LES) with the dynamic ...
Mo Chen +3 more
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Friction reduction in pipe flow of coarse slurry by fines addition – experimental study [PDF]
EPJ Web of ConferencesVery coarse basalt-water slurry forming fully stratified flow with a sliding bed and producing considerable friction loss was tested in a laboratory pipe. A considerably finer fraction of sand was added in steps to gradually increase the concentration of
Matoušek Václav +4 more
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Effect of pipe inclination on flow behaviour of fine-grained settling slurry [PDF]
EPJ Web of Conferences, 2019 The effect of flow parameters of fine-grained settling slurry on the pressure drop-velocity relationship, deposition limit velocity and local concentration distribution was studied in an experimental pipe loop of inner diameter D = 100 mm with inclinable
Vlasak Pavel +4 more
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Suppression of tip vortex cavitation of elliptical hydrofoil based on active water injection methods
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveAs tip vortex cavitation (TVC) causes noise radiation and vibration, it is necessary to understand how to predict and control its development, and understand its mechanism in order to suppress it, especially in the field of ship propellers and ...
Kang LIU, Liushuai CAO, Decheng WAN
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