A numerical study of the evolution of the multimode planar Richtmyer-Meshkov instability (RMI)
in a light-heavy (air-SF 6, Atwood number A= 0.67) configuration involving a Mach …

… the effect of incident shock Mach number (M) on the development of Richtmyer-Meshkov
instability … where ν is the kinematic viscosity. To estimate a single post-shock value of kinematic …

… to compare the kinematic viscosity of the mixture, mix, in the Collins and Jacobs experiment
and the implicit numerical viscosity num. The kinematic viscosities of air acetone and SF6 …

… behavior similar to explicitly specifying viscosity. To improve the accuracy … effects have
been included in this work. In order to implement viscosity simply, one value of dynamic viscosity …

… viscosity, ν t = K 1/2 δ(t), a cornerstone modeling assumption in simple turbulence closure.
Note that if K 1/2 δ(t) is normalized by a fluid viscosity it … a lower turbulent viscosity as the very …

… where μ is the mixture viscosity and S is the strain rate tensor. Equation (5) uses Stoke’…
viscosity is zero. We note that there is controversy in literature about the value of the bulk viscosity …

Rayleigh-Taylor (RT) and Richtmyer–Meshkov (RM) instabilities at the pusher–fuel interface
in inertial confinement fusion (ICF) targets may significantly degrade thermonuclear burn. …

… as Rayleigh-Taylor instability or Richtmyer-Meshkov instability. These instabilities are
also … effect of viscosity and surface tension on Rayleigh-Taylor instability and Richtmyer-Meshkov …

… unit volume, T is the temperature, μ is the viscosity and k is the thermal conductivity. For μ = 0
… 2 3 μ ∂ u k ∂ x k δ ij , where μ is the viscosity. The gases are assumed ideal, with(3) p γ - 1 …

… development of the Richtmyer–Meshkov instability was studied. In [11], the effect of dissipative
… For the viscosity of the 50% air + 50% SF 6 mixture we set \(\nu _{m}^{{{\text{AS}}}} = 4.65 \…