Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Georgios A. Leftheriotis"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 3, p 519 (2023)
Erosion and flooding are the main threats for most coastal regions. Nature-based solutions, such as coastal vegetation (CV) fields, have received significant attention in recent years because they effectively dissipate wave energy while maintaining b
Externí odkaz:
https://doaj.org/article/637a53aeeac44c8c87f7b2a1f80c1891
Publikováno v:
Fluids, Vol 6, Iss 10, p 350 (2021)
An advanced numerical model is presented for the simulation of wave-induced free-surface flow, utilizing an efficient hybrid parallel implementation. The model is based on the solution of the Navier–Stokes equations using large-eddy simulation of l
Externí odkaz:
https://doaj.org/article/3bb72b438833428c854c0e9a210b7c87
Publikováno v:
Environmental Fluid Mechanics. 21:343-360
In order to address the problem of limited water renewal in restricted lagoons of moderate size having at least two tidal inlets, a method is proposed to enhance water exchange between the lagoon and the open sea. The method consists of altering eith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b092995c61637f67652e48eac1386019
https://doi.org/10.1007/s10652-020-09776-0
https://doi.org/10.1007/s10652-020-09776-0
Publikováno v:
Applied Mathematical Modelling. 85:141-156
Αn optimized MPI+OpenACC implementation model that performs efficiently in CPU/GPU systems using large-eddy simulation is presented. The code was validated for the simulation of wave boundary-layer flows against numerical and experimental data in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f448dc17bf074453c0679487887ad126
https://doi.org/10.1016/j.apm.2020.04.010
https://doi.org/10.1016/j.apm.2020.04.010
Publikováno v:
Journal of Geophysical Research: Earth Surface. 124:2-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1f0a143ef436a37c9da8e488181933
https://doi.org/10.1029/2018jf004741
https://doi.org/10.1029/2018jf004741
Autor:
Athanassios A. Dimas, Iason A. Chalmoukis, Georgios A. Leftheriotis, Guillermo Oyarzun Altamirano
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Fluids, Vol 6, Iss 350, p 350 (2021)
Fluids
Volume 6
Issue 10
Universitat Politècnica de Catalunya (UPC)
Fluids, Vol 6, Iss 350, p 350 (2021)
Fluids
Volume 6
Issue 10
An advanced numerical model is presented for the simulation of wave-induced free-surface flow, utilizing an efficient hybrid parallel implementation. The model is based on the solution of the Navier–Stokes equations using large-eddy simulation of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dec9c2bd8411feb1ca142189f14a7c7
Publikováno v:
Applied Mathematical Modelling. 87:755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613ea6e96be4a912e068a794b028d2c3
https://doi.org/10.1016/j.apm.2020.07.001
https://doi.org/10.1016/j.apm.2020.07.001
Publikováno v:
Periodica Polytechnica Civil Engineering.
To quantify the detailed mechanisms that cause sedimentation at the tidal inlets in the Messolonghi-Aetoliko lagoonal system, the MIKE 21 FM (HD & ST) numerical simulation models were applied. The study focuses on the hydrodynamic circulation in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac627f3bf56151a2363ba36ed1445451
https://doi.org/10.3311/ppci.11343
https://doi.org/10.3311/ppci.11343
Publikováno v:
Water, Vol 10, Iss 3, p 237 (2018)
Water; Volume 10; Issue 3; Pages: 237
Water; Volume 10; Issue 3; Pages: 237
The classification of a lagoon as a restricted lagoon is shown to depend not solely on its geometry but also on the tidal hydraulics. By numerically simulating the tidal exchange of two lagoons of similar geometrical dimensions, the Nidova lagoon and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8657749da558a1a4bcf05b4d022263e7
http://www.mdpi.com/2073-4441/10/3/237
http://www.mdpi.com/2073-4441/10/3/237
Publikováno v:
Coastal Engineering Proceedings. :14
In the present study, a well-resolved large-eddy simulation was coupled to a morphodynamical model in order to study the sediment dynamics induced by an oscillatory flow over a sandy bed, as well as the creation/evolution of ripples under hydrodynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de94253af8d774438fd08ec47275c3b
https://doi.org/10.9753/icce.v36.sediment.14
https://doi.org/10.9753/icce.v36.sediment.14