Mathematical model for ice wall interactions within a level set method
BEAUGENDRE, Héloïse
Institut Polytechnique de Bordeaux
Institut de Mathématiques de Bordeaux [IMB]
Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
Institut Polytechnique de Bordeaux
Institut de Mathématiques de Bordeaux [IMB]
Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
DUFRÉNOT, Rudy
Ecole Nationale Supérieure d'Electronique, Informatique et Radiocommunications de Bordeaux [ENSEIRB]
Ecole Nationale Supérieure d'Electronique, Informatique et Radiocommunications de Bordeaux [ENSEIRB]
BEAUGENDRE, Héloïse
Institut Polytechnique de Bordeaux
Institut de Mathématiques de Bordeaux [IMB]
Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
Institut Polytechnique de Bordeaux
Institut de Mathématiques de Bordeaux [IMB]
Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
DUFRÉNOT, Rudy
Ecole Nationale Supérieure d'Electronique, Informatique et Radiocommunications de Bordeaux [ENSEIRB]
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Ecole Nationale Supérieure d'Electronique, Informatique et Radiocommunications de Bordeaux [ENSEIRB]
Language
en
Communication dans un congrès
This item was published in
49th International Symposium of Applied Aerodynamics, 2014-03-24, Lille. 2014-03
English Abstract
De-icing systems work periodically to remove ice formed on aircraft protected surfaces. They achieve this result by reducing adhesiveshear strength between ice and surface. In the present work, an immersed boundary method ...Read more >
De-icing systems work periodically to remove ice formed on aircraft protected surfaces. They achieve this result by reducing adhesiveshear strength between ice and surface. In the present work, an immersed boundary method will predict ice-shedding trajectories andcollisions. At the start of shedding trajectory calculations, when the ice-shed particle is still close to the wing surface, there is a high probability of collision with the surface. A linear spring collision model is presented assuming the interacting bodies are connected tangentially and normally by linear springs. The verification of the model is by comparison against literature results and study of ice trajectories around a cylinder.Read less <
English Keywords
icing
immersed boundary methods
vortex in cell scheme
collision model
level set
Origin
Hal imported