EPJ Web of Conferences
Volume 10, 2010New Models and Hydrocodes for Shock Wave Processes in Condensed Matter
|Number of page(s)||6|
|Published online||19 January 2011|
Vector Image Polygon (VIP) limiters in ALE Hydrodynamics
1 Rafael, Box 2250, Haifa 31021, Israel
2 Institute of Mathematics, The Hebrew University of Jerusalem, Israel
a e-mail: firstname.lastname@example.org
Recently ([1, 2]) we have formulated a new frame invariant monotonicity criterion and slope limiter for vectors and applied it to the Lagrangian phase of the SMG/Q scheme. This Vector Image Polygon/Polyhedron (VIP) limiter was shown to improve symmetry preservation in a set of test problems. In this study we implement the VIP limiter also to the momentum advection phase of the SMQ/Q scheme for (Arbitrary Lagrangian Eulerian) ALE hydrodynamics. The 2D cylindrical Noh problem serves as a test case to demonstrate the effect of the VIP limiter on symmetry preservation.
© Owned by the authors, published by EDP Sciences, 2010
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.