Radial Basis Function Based Gridfree Scheme for Interface Capturing: Preliminary Results

In this paper, we propose a Radial Basis Function (RBF) based grid free scheme for capturing the interface which is passively advected by the underlying velocity field and present some preliminary results. The level set function is used to capture the interface and reinitialization algorithm is appl...

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Bibliographic Details
Published in:Procedia engineering 2015, Vol.127, p.215-220
Main Authors: Agarwal, Susmita, Sanyasiraju, Y.V.S.S.
Format: Article
Language:English
Subjects:
Distance Function
Level Set Method
Radial Basis Function
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Summary:In this paper, we propose a Radial Basis Function (RBF) based grid free scheme for capturing the interface which is passively advected by the underlying velocity field and present some preliminary results. The level set function is used to capture the interface and reinitialization algorithm is applied to maintain its signed distance property. The presented scheme is validated with two examples.
ISSN:1877-7058
1877-7058
DOI:10.1016/j.proeng.2015.11.332