Journal article
An FE-FCT method with implicit functions for the study of shock wave propagation in solids
Wave motion, Vol.40(3), pp.263-276
2004
DOI: 10.1016/j.wavemoti.2004.04.002
Abstract
A finite element flux-corrected transport (FE-FCT) method is proposed for the study of shock wave propagation in solids. The FCT algorithm contains two stages: transport and antidiffusion. The total Lagrangian finite element method is used here and the FCT algorithm is only applied to correct the nodal velocities along the lines of the structured mesh. An implicit function is implemented into the finite element method so that the objective with arbitrary boundaries can be modeled with structured mesh. Both one-dimensional and two-dimensional examples show that the FE-FCT method can efficiently eliminate the oscillations behind the shock wave fronts.
Details
- Title: Subtitle
- An FE-FCT method with implicit functions for the study of shock wave propagation in solids
- Creators
- Shaoping Xiao - Department of Mechanical and Industrial Engineering and Center for Computer-Aided Design, The University of Iowa, 3131 Seamans Center, Iowa City, IA 52242, USA
- Resource Type
- Journal article
- Publication Details
- Wave motion, Vol.40(3), pp.263-276
- Publisher
- Elsevier B.V
- DOI
- 10.1016/j.wavemoti.2004.04.002
- ISSN
- 0165-2125
- eISSN
- 1878-433X
- Language
- English
- Date published
- 2004
- Academic Unit
- Mechanical Engineering
- Record Identifier
- 9984064252202771
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