YAPALPARVI, Ramesh; BEAUGENDRE, Héloïse; MORENCY, François

Métadonnées

Licence d’utilisation du document

YAPALPARVI, Ramesh
Modélisation, contrôle et calcul [MC2]

BEAUGENDRE, Héloïse
Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
Institut de Mathématiques de Bordeaux [IMB]

MORENCY, François
Ecole de Technologie Supérieure [Montréal] [ETS]

Langue

Communication dans un congrès

Ce document a été publié dans

4th AIAA Atmospheric and Space Environments Conference, 2012-06-25, Louisiana. 2012-06, vol. AIAA 2012-2676

Résumé en anglais

In this work, calculation of trajectories of ice chunk are carried out at varying values of ratio of density of ice piece to that of the ambient fluid. Proper Orthogonal Decomposition with Interpolation (PODI) method is then applied on snapshots of trajectories simulated by computational fluid dynamics. Snapshots of trajectories are obtained based on cartesian grids, penalization, and level sets. The extracted POD modes from snapshots are then used to reconstruct solutions and capabilities of POD with interpolation are demonstrated on ice trajectory calculations for flow around iced airfoil and cylinder for density ratio's that are not part of the snapshot set.< Réduire

Origine

Importé de hal

Unités de recherche

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251