Title:
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Effectiveness of adaptive mesh refinement strategies in the DNS of multiphase flows
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Author:
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Schillaci, Eugenio; Antepara Zambrano, Óscar; Lehmkuhl Barba, Oriol; Balcázar Arciniega, Néstor; Oliva Llena, Asensio
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics; Universitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor |
Abstract:
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In this work, a finite-volume Adaptive Mesh Refinement (AMR) method for two phase flows able to dynamically achive the required mesh size in specific parts of the domain has been developed. The Navier-Stokes
equations for incompressible flows are coupled to a robust conservative level-set method for the capture of the interface between the fluids. The effectiveness of the method has been firstly validated by simulating some known test-cases, as the vortex flow and the rising bubbles. Finally, it has been applied to a possible industrial application, the simulation of a jet injector. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids -Multiphase flow -Flux multifàsic |
Rights:
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Document type:
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Article - Published version Conference Object |
Published by:
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Begell House
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