33 citations · 90 across the 5 of their papers we have counts for
4 papers · 1 filter
Filtering, averaging and scale dependency in homogeneous variable density turbulence
J. A. Saenz, D. Aslangil, D. Livescu
We investigate relationships between statistics obtained from filtering and from ensemble or Reynolds-averaging turbulence flow fields as a function of length scale. Generalized ce…
Atwood and Reynolds numbers effects on the evolution of buoyancy-driven homogeneous variable-density turbulence
Denis Aslangil, Daniel Livescu, Arindam Banerjee
The evolution of buoyancy-driven homogeneous variable-density turbulence (HVDT) at Atwood numbers up to 0.75 and large Reynolds numbers is studied by using high-resolution Direct N…
Variable-density buoyancy-driven turbulence with asymmetric initial density distribution
Denis Aslangil, Daniel Livescu, Arindam Banerjee
The effects of different initial density distributions on the evolution of buoyancy-driven homogeneous variable-density turbulence (HVDT) at low (0.05) and high (0.75) Atwood numbe…
Two-point spectral model for variable-density homogeneous turbulence
Nairita Pal, Susan Kurien, Timothy Clark +2
We present a study of buoyancy-driven variable-density homogeneous turbulence, using a two-point spectral closure model. We compute the time-evolution of the spectral distribution…