Stability Analysis for an Interface with a Continuous Internal Structure

DOI
10.3390/fluids6010018
Modestov, Mikhail
Referencia bibliográfica

Fluids 2021, 6(1), 18

Fecha de publicación:
1
2021
Número de autores
1
Número de autores del IAC
1
Número de citas referidas
0
Descripción
A general method for solving a linear stability problem of an interface with a continuous internal structure is described. Such interfaces or fronts are commonly found in various branches of physics, such as combustion and plasma physics. It extends simplified analysis of an infinitely thin discontinuous front by means of numerical integration along the steady-state solution. Two examples are presented to demonstrate the application of the method for 1D pulsating instability in magnetic deflagration and 2D Darrieus–Landau instability in a laser ablation wave. View Full-Text Keywords: stability analysis; instabilities; dispersion relation; interface stability
Proyectos relacionados
Erupción solar
Simulación Numérica de Procesos Astrofísicos
La simulación numérica mediante códigos complejos de ordenador es una herramienta fundamental en la investigación física y en la técnica desde hace décadas. El crecimiento vertiginoso de las capacidades informáticas junto con el avance notable de la matemática numérica ha hecho accesible a los centros de investigación de tamaño medio
Daniel Elías
Nóbrega Siverio
En ejecución
Tipo
Con árbitro
Física Solar (FS)

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