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Descripción
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| Simulation of ice accretion on aerodinamyc surfaces, rotors and other components repre-sents an important issue for aeronautical industry. In icing simulations large and complex ice shapes are created on the surfaces embedded in large size CFD meshes. These con?g-urations are currently computed in several steps stopping when the ice shapes becomes too large, at which point a new mesh has to be created to allow for further CFD and ice growth simulations to be performed. The whole process is very complex and involves topics such as: mesh topology generation, trajectory integration of a huge amount of simulated droplets, so to achieve a high computational e?ciency is essential to address it. The nature of the problem favours the use of parallelization techniques. In this work we describe the computational strategies developed in the software IceANS (Ice Accre- tion Numerical Simulation) that calculates the amount of water collected by a surface immersed in a uid ow using a Lagrangian approach and determines the shape of the new surface of the airfoil. | |
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Internacional
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Si |
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Nombre congreso
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7th European Conference on Computational Fluid Dynamics (ECFD 7) |
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Tipo de participación
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960 |
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Lugar del congreso
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Glasgow, Reino Unido |
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Revisores
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Si |
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ISBN o ISSN
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978-84-947311-6-7 |
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DOI
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Fecha inicio congreso
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11/06/2018 |
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Fecha fin congreso
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15/06/2018 |
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Desde la página
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1 |
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Hasta la página
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2 |
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Título de las actas
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Centre Internacional de Metodes Numerics en Enginyeria (CIMNE) |