2 papers
physics.flu-dyn2023
Scaling laws of two-dimensional incompressible turbulent transport
D. I. Palade, L. M. Pomârjanschi, M. Ghită
The diffusive transport in two-dimensional incompressible turbulent fields is investigated with the aid of high-quality direct numerical simulations. Three classes of turbulence sp…
physics.comp-ph2023
Approximations of the modified Bessel functions of the second kind . Applications in random field generation
D. I. Palade, L. M. Pomârjanschi
We propose an analytical approximation for the modified Bessel function of the second kind . The approximation is derived from an exponential ansatz imposing global constrains…