123 citations · 289 across the 5 of their papers we have counts for
6 papers
Multi-fidelity validation of variable-density turbulent mixing models
Benjamin Musci, Britton Olson, Samuel Petter +2
In this study, ensembles of experimental data are presented and utilized to compare and validate two models used in the simulation of variable density, compressible turbulent mixin…
Richtmyer-Meshkov mixing layer growth from localized perturbations
Britton J. Olson, Robin Williams
We study the growth of Richtmyer-Meshkov mixing layers from an initial surface with spatially localized perturbations. We use two symmetric forms of the initial patch, which allow…
Late-time growth rate, mixing and anisotropy in the multimode narrowband Richtmyer--Meshkov Instability: the -Group Collaboration
B. Thornber, J. Griffond, O. Poujade +17
Turbulent Richtmyer--Meshkov instability (RMI) is investigated through a series of high resolution three dimensional smulations of two initial conditions with eight independent cod…
Large eddy simulation requirements for the Richtmyer-Meshkov Instability
Britton J. Olson, Jeffrey A. Greenough
The shock induced mixing of two gases separated by a perturbed interface is investigated through Large Eddy Simulation (LES) and Direct Numerical Simulation (DNS). In a simulation,…
On the Richtmyer-Meshkov instability evolving from a deterministic multimode planar interface
V. K. Tritschler, B. J. Olson, S. K. Lele +3
We investigate the shock-induced turbulent mixing between a light and heavy gas, where a Richtmyer-Meshkov instability (RMI) is initiated by a $\Ma = 1.5$ shock wave. The prescribe…
Large-Eddy Simulation of an over-expanded planar nozzle
Britton J. Olson, Sanjiva K. Lele
This fluid dynamics video shows visualizations of a Large-Eddy Simulation (LES) of an over-expanded planar nozzle. This configuration represents the experimental setup of Papamosch…