Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Georgios Deskos"'
Publikováno v:
Energies, Vol 17, Iss 17, p 4328 (2024)
In this work, we present the first three-dimensional (3D) computational investigation of wind turbine airfoils over 360° angles of attack to predict unsteady aerodynamic loads and vortex-shedding characteristics. To this end, static–airfoil simula
Externí odkaz:
https://doaj.org/article/1d3687064c0b4a93b39559659109b77c
Publikováno v:
Wind Energy, Vol 25, Iss 7, Pp 1270-1289 (2022)
Summary The interaction between wind turbine wakes and atmospheric turbulence is characterised by complex dynamics. In this study, two major components of the atmospheric boundary layer dynamics have been isolated, namely, the mean velocity profile s
Externí odkaz:
https://doaj.org/article/6fe24ad73f5d4c2db9cd6851886ea5cb
Autor:
Paul Bartholomew, Georgios Deskos, Ricardo A.S. Frantz, Felipe N. Schuch, Eric Lamballais, Sylvain Laizet
Publikováno v:
SoftwareX, Vol 12, Iss , Pp 100550- (2020)
Xcompact3D is a Fortran 90–95 open-source framework designed for fast and accurate simulations of turbulent flows, targeting CPU-based supercomputers. It is an evolution of the flow solver Incompact3D which was initially designed in France in the m
Externí odkaz:
https://doaj.org/article/4cf2724141754c9eba328aab050cd9fb
Autor:
Miguel Sanchez Gomez, Julie K. Lundquist, Georgios Deskos, Sanjay R Arwade, Andrew T Myers, Jerome F Hajjar
Offshore wind energy deployment in the US is expected to increase in the years to come, with proposed wind farm sites located in regions with high-risk for tropical cyclones. Yet, the wind turbine design criteria outlined by the International Electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d97aebf896f2d32a6a251398d558a9d
https://doi.org/10.22541/essoar.168394766.67483870/v1
https://doi.org/10.22541/essoar.168394766.67483870/v1
Autor:
Connor Jordan, Davor Dundovic, Anastasia K. Fragkou, Georgios Deskos, Daniel S. Coles, Matthew D. Piggott, Athanasios Angeloudis
Publikováno v:
Journal of Ocean Engineering and Marine Energy. 8:193-215
For tidal-stream energy to become a competitive renewable energy source, clustering multiple turbines into arrays is paramount. Array optimisation is thus critical for achieving maximum power performance and reducing cost of energy. However, ascertai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d875a9e80be6f30228fa4c25f4358fc
https://doi.org/10.1007/s40722-022-00225-2
https://doi.org/10.1007/s40722-022-00225-2
Publikováno v:
Journal of Fluid Mechanics. 955
In this article, we present an entrainment-based model for predicting the flow and power output of finite-length wind farms. The model is an extension of the three-layer approach of Luzzatto-Fegiz & Caulfield (Phys. Rev. Fluids, vol. 3, 2018, 093802)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a929971a7a2e925e87aec39680045fb7
https://doi.org/10.1017/jfm.2022.1064
https://doi.org/10.1017/jfm.2022.1064
Publikováno v:
Journal of the Atmospheric Sciences. 78:3025-3045
We present a review of existing wind–wave coupling models and parameterizations used for large-eddy simulation of the marine atmospheric boundary layer. The models are classified into two main categories: (i) the wave-phase-averaged, sea surface–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7450a6ebe2b2391555e1def926beeb
https://doi.org/10.1175/jas-d-21-0003.1
https://doi.org/10.1175/jas-d-21-0003.1
Autor:
Connor Jordan, Davor Dundovic, Anastasia Fragkou, Georgios Deskos, Daniel Coles, Matthew Piggott, Athanasios Angeloudis
Publikováno v:
Jordan, C, Dundovic, D, Fragkou, A, Deskos, G, Coles, D, Piggott, M D & Angeloudis, A 2022, Tidal Array Spatial Optimisation combining Shallow Water Equations and wake superposition modelling . in Proceedings of the 39th IAHR World Congress (Granada, 2022) . 39th IAHR World Congress, Granada, 20/06/22 . https://doi.org/10.3850/IAHR-39WC2521711920221177
Tidal array optimisation is a multifaceted problem that aims at the improvement of an array design’s performance, including its overall power yield. Benefits include reductions in investment uncertainty, thus supporting the tidal stream energy indu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db396c1242bc96278d7edf6a9cc5995b
https://www.pure.ed.ac.uk/ws/files/285313405/39th_iahr2022_paper_CJ_et_al_ID1177_revised.pdf
https://www.pure.ed.ac.uk/ws/files/285313405/39th_iahr2022_paper_CJ_et_al_ID1177_revised.pdf
Publikováno v:
Computers & Fluids. 252:105770
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd6fd252b05f8ecb7f46ed5a09748f9
https://doi.org/10.1016/j.compfluid.2022.105770
https://doi.org/10.1016/j.compfluid.2022.105770