Influence of the projectile geometry on the momentum transfer from a kinetic impactor and implications for the DART mission
Not Available
36 MATERIALS SCIENCE↗
Engineering topics
Owen, J. M.
Publications and source records attributed to Owen, J. M..
Embedded smoothed particle hydrodynamics
In this paper, a hybrid method for embedding a meshfree smoothed particle hydrodynamics into mesh-based ALE hydro schemes is presented. The method relies on the embedded mesh framework presented in Puso et al. (2015, 2012) and utilizes SPH (Owen, 2010) in the solid foreground; when an appropriate damage or failure model is used with SPH, it becomes a natural way to model material fracture and cracking in high-explosive driven experiments. Overall, we provide various examples which validate the coupling between SPH and the embedded mesh method.
42 ENGINEERING↗
Numerical Simulations of Laboratory‐Scale, Hypervelocity‐Impact Experiments for Asteroid‐Deflection Code Validation
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97 MATHEMATICS AND COMPUTING↗