8 citations · 31 across the 10 of their papers we have counts for
9 papers · 1 filter
Spectral energy cascade and decay in nonlinear acoustic waves
Prateek Gupta, Carlo Scalo
We present a numerical and theoretical investigation of nonlinear spectral energy cascade of decaying finite-amplitude planar acoustic waves in a single-component ideal gas at stan…
Pseudophase-Change Effects in Turbulent Channel Flow under Transcritical Temperature Conditions
Kukjin Kim, Jean-Pierre Hickey, Carlo Scalo
We have performed direct numerical simulations (DNS) of compressible turbulent channel flow at supercritical pressure with top and bottom isothermal walls kept respectively at a su…
Numerical Investigation of Second Mode Attenuation over Carbon/Carbon Surfaces on a Sharp Slender Cone
Victor C. B. Sousa, Danish Patel, Jean-Baptiste Chapelier +2
We have carried out axisymmetric numerical simulations of a spatially developing hypersonic boundary layer over a sharp 7-half-angle cone at inspired by…
Coherent-vorticity Preserving Large-Eddy Simulation of trefoil knotted vortices
Zongxin Yu, Jean-Baptiste Chapelier, Carlo Scalo
We have performed Coherent-vorticity Preserving Large-Eddy simulations of a trefoil knot-shaped vortex, inspired by the experiments of Kleckner and Irvine. The flow parameter space…
Bulk viscosity model for near-equilibrium acoustic wave attenuation
Jeffrey Lin, Carlo Scalo, Lambertus Hesselink
Acoustic wave attenuation due to vibrational and rotational molecular relaxation, under simplifying assumptions of near-thermodynamic equilibrium and absence of molecular dissociat…
Dimensionless scaling of heat-release-induced planar shock waves in near-critical CO2
Mario Tindaro Migliorino, Carlo Scalo
We performed highly resolved one-dimensional fully compressible Navier-Stokes simulations of heat-release-induced compression waves in near-critical CO2. The computational setup, i…