194 citations · 540 across the 16 of their papers we have counts for
17 papers
Local Wave Number Model for Inhomogeneous Two-Fluid Mixing
Nairita Pal, Ismael Boureima, Noah Braun +3
We present a study of a two-point spectral turbulence model (Local Wave-Number model or LWN model) for the Rayleigh-Taylor (RT) instability. The model outcomes are compared with st…
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…
Spectral Model of Non-Stationary, Inhomogeneous Turbulence
Andrew D. Bragg, Susan Kurien, Timothy T. Clark
We compare results from a spectral model for non-stationary, inhomogeneous turbulence (Besnard et al., Theor. Comp. Fluid. Dyn., vol. 8, pp 1-35, 1996) with Direct Numerical Simula…
Joint downscale fluxes of energy and potential enstrophy in rotating stratified Boussinesq flows
Hussein Aluie, Susan Kurien
We employ a coarse-graining approach to analyze nonlinear cascades in Boussinesq flows using high-resolution simulation data. We derive budgets which resolve the evolution of energ…
Scaling of high-wavenumber energy spectra in the unit aspect-ratio rotating Boussinesq system
Susan Kurien
Phenomenological and numerical studies of the small scale spectra of energy are presented for high Reynolds number rotating Boussinesq flows in unit aspect-ratio domains. We introd…
Hyperviscosity, Galerkin truncation and bottlenecks in turbulence
Uriel Frisch, Susan Kurien, Rahul Pandit +4
It is shown that the use of a high power of the Laplacian in the dissipative term of hydrodynamical equations leads asymptotically to truncated inviscid \textit{conservative} d…