Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Lynyrd de Wit"'
1
Akademický článek
Modeling the hydrodynamic wake of an offshore solar array in OpenFOAM
Autor: Martin van der Eijk, Désirée Plenker, Erik Hendriks, Lynyrd de Wit
Publikováno v: Frontiers in Energy Research, Vol 12 (2024)
Offshore solar is seen as a promising technology for renewable energy generation. It can be particularly valuable when co-located within offshore wind farms, as these forms of energy generation are complementary. However, the environmental impact of
Externí odkaz: https://doaj.org/article/0f24c49c3b1848dbb0fd0814bf9a64af
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2
Akademický článek
Dispersion of Benthic Plumes in Deep-Sea Mining: What Lessons Can Be Learned From Dredging?
Autor: Rudy Helmons, Lynyrd de Wit, Henko de Stigter, Jeremy Spearman
Publikováno v: Frontiers in Earth Science, Vol 10 (2022)
Over the past decade, deep-sea mining (DSM) has received renewed interest due to scarcity of raw materials. Deep-sea mining has been spurred by the need for critical resources to support growing populations, urbanization, high-tech applications and t
Externí odkaz: https://doaj.org/article/65e45e1c332f4d6a8661823cb612afac
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3
Akademický článek
Modeling of Breaching-Generated Turbidity Currents Using Large Eddy Simulation
Autor: Said Alhaddad, Lynyrd de Wit, Robert Jan Labeur, Wim Uijttewaal
Publikováno v: Journal of Marine Science and Engineering, Vol 8, Iss 9, p 728 (2020)
Breaching flow slides result in a turbidity current running over and directly interacting with the eroding, submarine slope surface, thereby promoting further sediment erosion. The investigation and understanding of this current are crucial, as it is
Externí odkaz: https://doaj.org/article/c38afa86e05d410a8681d47ee0111f26
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5
Modeling of Breaching-Generated Turbidity Currents Using Large Eddy Simulation
Autor: Lynyrd de Wit, Said Alhaddad, Robert Jan Labeur, Wim S. J. Uijttewaal
Publikováno v: Journal of Marine Science and Engineering
Volume 8
Issue 9
Journal of Marine Science and Engineering, Vol 8, Iss 728, p 728 (2020)
Journal of Marine Science and Engineering, 8(9)
Breaching flow slides result in a turbidity current running over and directly interacting with the eroding, submarine slope surface, thereby promoting further sediment erosion. The investigation and understanding of this current are crucial, as it is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::185d12bb30692c0fb4e38b94e856a0f7
https://doi.org/10.3390/jmse8090728
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6
3D CFD simulations of trailing suction hopper dredger plume mixing: Comparison with field measurements
Autor: Lynyrd de Wit, C. van Rhee, A.M. Talmon
Publikováno v: Marine Pollution Bulletin. 88:34-46
A 3D computational fluid dynamics (CFD) model is used to simulate mixing of an overflow plume within 400 m from a trailing suction hopper dredger (TSHD). The simulations are compared with new field measurements. It is the first time simulations of ov
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b01c78e296fc0efe6cabba315af1a6
https://doi.org/10.1016/j.marpolbul.2014.08.042
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7
Influence of important near field processes on the source term of suspended sediments from a dredging plume caused by a trailing suction hopper dredger: the effect of dredging speed, propeller, overflow location and pulsing
Autor: Lynyrd de Wit, A.M. Talmon, Cees van Rhee
Publikováno v: Environmental Fluid Mechanics. 15:41-66
Detailed Large Eddy Simulation (LES) results are presented on near field mixing of overflow dredging plumes generated at a Trailing Suction Hopper Dredger (TSHD). Special attention is given to the generation of a surface plume. A surface plume is tha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3184ee110674f266c04bc8a6535137c3
https://doi.org/10.1007/s10652-014-9357-0
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8
Testing an Improved Artificial Viscosity Advection Scheme to Minimise Wiggles in Large Eddy Simulation of Buoyant Jet in Crossflow
Autor: Cees van Rhee, Lynyrd de Wit
Publikováno v: Flow, Turbulence and Combustion. 92:699-730
Obtaining accurate and wiggle free Large Eddy Simulation (LES) results of high Re configurations with obstacles is a challenge, especially when the resolution is moderate. This study focusses on LES of buoyant jet in crossflow (JICF). The zone in fro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53c57373c23ec3e5062d6a579be772f1
https://doi.org/10.1007/s10494-013-9517-1
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9
Turbulent Interaction of a Buoyant Jet with Cross-Flow
Autor: Cees van Rhee, Lynyrd de Wit, G.H. Keetels
Publikováno v: Journal of Hydraulic Engineering. 140
This paper presents large eddy simulations (LES) and experimental results of buoyant jets in cross-flow (JICF). Mixing behavior of buoyant JICF is governed by the velocity ratio (γ) and the jet Richardson number (Ri). Four buoyant JICF cases are stu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::119d34789f53db75da9f20a6140406cb
https://doi.org/10.1061/(asce)hy.1943-7900.0000935
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10
3D CFD simulations of trailing suction hopper dredger plume mixing: a parameter study of near-field conditions influencing the suspended sediment source flux
Autor: A.M. Talmon, C. van Rhee, Lynyrd de Wit
Publikováno v: Marine pollution bulletin. 88(1-2)
Frequency, duration and intensity of stresses like turbidity and sedimentation caused by dredging must be known to determine the environmental impact of dredging projects. These stresses depend on the amount of sediment spill from a dredger and on ho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bf85417d153dd0bdcc86b1f13ac98ce
https://pubmed.ncbi.nlm.nih.gov/25304736
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