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Computation of Ice Shedding Trajectories Using Cartesian Grids, Penalization, and Level Sets
Joint Authors
Laurens, Sophie
Beaugendre, Héloïse
Morency, François
Gallizio, Federico
Source
Modelling and Simulation in Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-17
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
We propose to model ice shedding trajectories by an innovative paradigm that is based on cartesian grids, penalization and level sets.
The use of cartesian grids bypasses the meshing issue, and penalization is an efficient alternative to explicitly impose boundary conditions so that the body-fitted meshes can be avoided, making multifluid/multiphysics flows easy to set up and simulate.
Level sets describe the geometry in a nonparametric way so that geometrical and topological changes due to physics and in particular shed ice pieces are straight forward to follow.
The model results are verified against the case of a free falling sphere.
The capabilities of the proposed model are demonstrated on ice trajectories calculations for flow around iced cylinder and airfoil.
American Psychological Association (APA)
Beaugendre, Héloïse& Morency, François& Gallizio, Federico& Laurens, Sophie. 2011. Computation of Ice Shedding Trajectories Using Cartesian Grids, Penalization, and Level Sets. Modelling and Simulation in Engineering،Vol. 2011, no. 2011, pp.1-15.
https://search.emarefa.net/detail/BIM-459508
Modern Language Association (MLA)
Beaugendre, Héloïse…[et al.]. Computation of Ice Shedding Trajectories Using Cartesian Grids, Penalization, and Level Sets. Modelling and Simulation in Engineering No. 2011 (2011), pp.1-15.
https://search.emarefa.net/detail/BIM-459508
American Medical Association (AMA)
Beaugendre, Héloïse& Morency, François& Gallizio, Federico& Laurens, Sophie. Computation of Ice Shedding Trajectories Using Cartesian Grids, Penalization, and Level Sets. Modelling and Simulation in Engineering. 2011. Vol. 2011, no. 2011, pp.1-15.
https://search.emarefa.net/detail/BIM-459508
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-459508