Publication Type
Journal
Journal Name
Journal of Materials Processing Technology
Publication Date
Page Numbers
107 to 118
Volume
264
Issue
-
Abstract
In this work, a numerical simulation framework based on the finite element method (FEM) with Eulerian formalism is developed to model the high-speed impact between metal plates. The model accounts for the thermomechanical interactions in the process and captures the complex interfacial deformations. A thorough validation of the model is achieved by comparing the wave characteristics obtained from numerical simulations with the experimental results from vaporizing foil actuator welding. The amplitude and wavelength of the interfacial waves and the resulting joint microstructure are shown to depend significantly on the process conditions and the specific material system, which is well captured by the model.