New directions in space-time computational methods

Kenji Takizawa; Tayfun E. Tezduyar

doi:10.1007/978-3-319-40827-9_13

New directions in space-time computational methods

Kenji Takizawa, Tayfun E. Tezduyar

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

This is an overview of some of the new directions we have taken the space-time (ST) computational methods since 2010 in bringing solution and analysis to different classes of challenging engineering problems. The new directions include the variational multiscale (VMS) version of the Deforming-Spatial-Domain/Stabilized ST method,using NURBS basis functions in temporal representation of the unknown variables and motion of the solid surfaces and fluid mechanics meshes,ST techniques with continuous representation in time,ST interface-tracking with topology change,and the ST-VMS method for flow computations with slip interfaces. We describe these new directions and present a few examples.

Original language	English
Pages (from-to)	159-178
Number of pages	20
Journal	Modeling and Simulation in Science, Engineering and Technology
DOIs	https://doi.org/10.1007/978-3-319-40827-9_13
Publication status	Published - 2016

ASJC Scopus subject areas

Fluid Flow and Transfer Processes
Engineering(all)
Computational Mathematics
Modelling and Simulation

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