3 papers
physics.comp-ph2018
A general tool for LTE thermochemistry for adiabatic nondiffusive fluid dynamics: applications to 2D planar discontinuity flows in SPH
Giuseppe Lanzafame
Chemical reactions in fluid dynamics deeply modify the flow physical conditions through both the contribution of the energy of reactions and the variation of the mean molecular wei…
physics.flu-dyn2012
Molecular dissipation in the nonlinear eddy viscosity in the Navier-Stokes equations: modelling of accretion discs
Giuseppe Lanzafame
Physical damping, regarding the nonlinear Navier-Stokes viscous flow dynamics, refers to a tensorial turbulent dissipation term, attributed to adjacent moving macroscopic flow comp…
astro-ph1996
Numerical Simulations Of Advective Flows Around Black Holes
Sandip K. Chakrabarti, D. Ryu, D. Molteni +3
We present fully time-dependent solutions of accretion processes on black holes and compare them with analytical solutions. We use Smoothed Particle Hydrodynamics and Total Variati…