3 papers
math.NA2024
Characterization of the forcing and sub-filter scale terms in the volume-filtering immersed boundary method
Dave Himanshu, Herrmann Marcus, Brady Peter +1
We present a characterization of the forcing and the sub-filter scale terms produced in the volume-filtering immersed boundary (VF-IB) method by Dave et al, JCP, 2023. The process…
physics.flu-dyn2024
A High-Fidelity Methodology for Particle-Resolved Direct Numerical Simulations
M. Houssem Kasbaoui, Marcus Herrmann
We present a novel computational method for direct numerical simulations of particle-laden flows with fully-resolved particles (PR-DNS). The method is based on the recently develop…
physics.flu-dyn2023
Mechanisms of drag reduction by semi-dilute inertial particles in turbulent channel flow
Himanshu Dave, M. Houssem Kasbaoui
We investigate the mechanisms by which inertial particles dispersed at semi-dilute conditions cause significant drag-reduction in a turbulent channel flow at .…