Partially-averaged Navier–Stokes (PANS) simulations of flow separation over smooth curved surfaces
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2017.05.005
Abstract: Abstract The objective of this study is to investigate flow separation in a channel with periodic hill-shaped constrictions using the Partially-averaged Navier–Stokes (PANS) methodology. Flow Reynolds numbers based on the bulk velocity above the crest… read more here.
Keywords: flow separation; partially averaged; pans simulations; averaged navier ... See more keywords
Characterization of coherent structures in turbulent wake of a sphere using partially averaged Navier–Stokes (PANS) simulations
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DOI: 10.1063/5.0024854
Abstract: The large-scale coherent structures in the wake of a sphere at subcritical Reynolds number (Re = 3700) are examined at different degrees of resolution (filter size) using scale-resolving simulations (SRS) of turbulence. The Partially averaged… read more here.
Keywords: partially averaged; wake sphere; coherent structures; averaged navier ... See more keywords
Modeling and simulation of transitional Rayleigh–Taylor flow with partially averaged Navier–Stokes equations
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DOI: 10.1063/5.0067552
Abstract: The partially-averaged Navier-Stokes (PANS) equations are used to predict the variable-density Rayleigh-Taylor (RT) flow at Atwood number 0.5 and maximum Reynolds number 500. This is a prototypical problem of material mixing featuring laminar, transitional, and… read more here.
Keywords: partially averaged; taylor flow; averaged navier; navier stokes ... See more keywords