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On the Boundary Condition and Related Instability in the Smoothed Particle Hydrodynamics
(Iop Publishing Ltd, 2019-11-01)
In this work, we explore various relevant aspects of the Smoothed Particle Hydrodynamics regarding Burger?s equation. The stability, precision, and efficiency of the algorithm are investigated in terms of different ...
Stability of cosmological detonation fronts
(American Physical Society, 2014-04)
The steady state propagation of a phase transition front is classified, according to hydrodynamics, as a deflagration or a detonation, depending on its velocity with respect to the fluid. These propagation modes are further ...
Turing instability in a model with two interacting Ising lines: hydrodynamic limit
(Polymat Publishing Company, 2017-10)
This is the first of two articles on the study of a particle system model that exhibits a Turing instability type effect. The model is based on two discrete lines (or toruses) with Ising spins, that evolve according to a ...
Irreversibility of mechanical and hydrodynamic instabilities
(2017-12-01)
The literature on dynamical systems has, for the most part, considered self-oscillators (i.e., systems capable of generating and maintaining a periodic motion at the expense of an external energy source with no corresponding ...
Irreversibility of mechanical and hydrodynamic instabilities
(2017-12-01)
The literature on dynamical systems has, for the most part, considered self-oscillators (i.e., systems capable of generating and maintaining a periodic motion at the expense of an external energy source with no corresponding ...
Onset of intermittency in stochastic Burgers hydrodynamics
(American Physical SocietyBrasilNúcleo Interdisciplinar de Dinâmica dos Fluidos, 2019)
Hydrodynamic approach to QGP instabilities
(American Physical Society, 2013-11)
We show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production ...