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physics.comp-ph2025
A family of conservative axisymmetric contact SPH schemes for impact engineering applications
G. D. Rublev
A family of conservative schemes for the axisymmetric contact smoothed particle hydrodynamics (CSPH) method, which ensure the accuracy and stability in modeling of complex multi-ma…
physics.comp-ph2024
Modeling of shock wave passage through porous copper using moving window technique and kernel gradient correction in smoothed particle hydrodynamics method
G. D. Rublev, S. A. Murzov
This paper introduces a novel methodology for modeling stationary shock waves in porous materials, which employs the recently developed moving window technique. The core of this me…
physics.comp-ph2023
Adjusting the numerical viscosity in the Godunov-like SPH method at modeling compressible flows
A. N. Parshikov, S. A. Medin, G. D. Rublev +1
The paper proposes a way to control the viscosity of numerical approximation in the contact SPH method. This variant of SPH contains momentum and energy fluxes in the right-hand si…