Fluid inertia effects on the motion of small spherical bubbles or solid spheres in turbulent flows

Abstract

Abstract

Spatially distributed chaos and turbulence in clouds

“…Figure11shows the Lagrangian frequency spectra of the fluid velocity along the particle trajectory for a heavy-particle-laden isotropic homogeneous fluid motion (Re λ = 400 and only the Stokes drag force was taken into account (St is the Stokes number). The DNS obtained spectral data were taken from Fig.6aof the Ref [36]. (see also Refs [37],[38]…”