Analysis of shock process during soft-body impact against rigid target using SPH method

  • Сергей Петрович Светличный
Keywords: smooth particle hydrodynamics, impact, soft body, numerical simulation

Abstract

The paper presents the numerical analysis of normal impact of 1 kg soft body impacting a rigid target at a speed of 100 m/s by using smoothed particle hydrodynamics method. The fields of pressure, density and velocity distributions in the soft body for different time have been calculated. The fields of the physical parameters being analyzed are transient and have spatial inhomogeneity. Analysis of the obtained results allows us to make a conclusion about the wave nature of these fields.

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References

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Published
2017-05-29
How to Cite
Светличный, С. П. (2017). Analysis of shock process during soft-body impact against rigid target using SPH method. Bulletin of V.N. Karazin Kharkiv National University, Series «Mathematical Modeling. Information Technology. Automated Control Systems», 33, 90-99. Retrieved from https://periodicals.karazin.ua/mia/article/view/9191
Section
Статті