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Parallel large eddy simulations of wind farms with the actuator line method Baez Vidal, Aleix Lehmkuhl Barba, Oriol Martínez Valdivieso, Daniel Pérez Segarra, Carlos David Universitat Politècnica de Catalunya. Departament de Física Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics Universitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids Àrees temàtiques de la UPC::Energies::Energia eòlica Wind turbines--Aerodynamics Computational fluid dynamics Wind energy CFD Actuator line LES Aerogeneradors -- Simulació per ordinador Mecànica de fluids computacional Parallel Computation of wind farm Large Eddy Simulations (LES) requires the use of with Wind Turbine Models (WTM). CFD and WTM demand different domain decompositions as optimal CFD and WTM decompositions do not necessarily coincide. Nevertheless, data exchange between CFD and WTM must not penalize overall simulation performance. A coupling strategy for data exchange is described and has been tested. It enables the parallel simulation of wind farms with WTM. Simulations of wind turbine wakes have been achieved. Preliminary results show the parallelization works properly but that the simulations do not resolve flows with enough accuracy. Peer Reviewed Postprint (published version) 2013 Conference report Baez, A., Lehmkuhl, O., Martinez, D., Perez, C. Parallel large eddy simulations of wind farms with the actuator line method. A: International Conference on Parallel Computational Fluid Dynamics. "Procedia Engineering : 25th International Conference on Parallel Computational Fluid Dynamics". Changsha, Hunan: Elsevier, 2013, p. 227-232. https://hdl.handle.net/2117/105005 10.1016/j.proeng.2013.08.008 spa http://www.sciencedirect.com/science/article/pii/S1877705813011909 info:eu-repo/grantAgreement/MICINN//ENE2009-07689/ES/Micro&Ice: Analisis Fluido-Dinamico Y Termico De Flujos En Microcanales Y En Sistemas De Aletas Y Tubos. Estudio De Geometrias Complejas De Volumen Variable Por Formacion De Hielo./ http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain 6 p. application/pdf Elsevier