This work presents a novel sensitivity approach that quantifies sensitivity to regimes of a
model's state variables rather than constitutive model parameters. This Physical Regime …

This paper investigates the importance of molecular viscosity and diffusivity for the prediction
of transitional and shock-driven mixing flows featuring high and low Reynolds and Mach …

Abstract The Multiphase Moving Particle Semi-implicit (MMPS) method is adopted to
simulate the Rayleigh-Taylor Instability (RTI) process in an incompressible viscous two …

We present analytic expressions for the amplitude of perturbations at the interface of two
viscous fluids or two metals subjected to a shock. We derive a scaling law by collapsing this …

We perform orbital-free molecular dynamics simulations in the hot and dense regime for two
mixtures: equimolar helium-iron and asymmetric deuterium-copper plasmas. For …

We propose a new kinetically consistent method for the modelling of magneto gas dynamic
processes. The algorithm is consistent with viscous, thermally conducting, resistive flows …

Understanding dynamic fragmentation in shock-loaded metals and predicting properties of
the resulting ejecta are of considerable importance for both basic and applied science. The …

Novel numerical simulations investigating the Richtmyer-Meshkov instability (RMI) with
surface tension are presented. We solve the two-phase compressible Euler equation with …

We consider viscous fluids in spherical geometry, a lighter fluid supporting a heavier one.
Chandrasekhar [QJ Mech. Appl. Math. 8, 1 (1955)] analyzed this unstable configuration …

In the previous studies of Rayleigh-Taylor instability, different methods were used to
consider the effects of elasticity, viscosity, and magnetic fields. In this paper, a unified …