A direct numerical simulation-based investigation and modeling of pressure Hessian effects on compressible velocity gradient dynamics

Velocity gradient dynamics in compressible turbulence: Characterization of pressure-Hessian tensor

(2013) Sawan Suman et al.   PHYSICS OF FLUIDS

WENO-enhanced gas-kinetic scheme for direct simulations of compressible transition and turbulence

(2012) G. Kumar et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Dynamical model for velocity-gradient evolution in compressible turbulence

(2011) S. Suman et al.   JOURNAL OF FLUID MECHANICS

Homogenized Euler equation: a model for compressible velocity gradient dynamics

(2009) S. SUMAN et al.   JOURNAL OF FLUID MECHANICS

Effect of compressibility on turbulent velocity gradients and small-scale structure

(2009) Kurnchul Lee et al.   JOURNAL OF TURBULENCE

Recent fluid deformation closure for velocity gradient tensor dynamics in turbulence: Timescale effects and expansions

(2009) Marco Martins Afonso et al.   PHYSICA D-NONLINEAR PHENOMENA

Modeling the pressure Hessian and viscous Laplacian in turbulence: Comparisons with direct numerical simulation and implications on velocity gradient dynamics

(2008) L. Chevillard et al.   PHYSICS OF FLUIDS