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physics.flu-dyn2026
Floquet stability analysis of pulsatile particle-laden channel flow
Ananthapadmanabhan Ramesh, Benoit Pier, Parisa Mirbod
We investigate the linear stability of particle-laden pulsatile channel flow using Floquet analysis within a two-phase dusty-gas framework. Uniformly distributed spherical particle…
physics.flu-dyn2026
From Sedimentation to Suspension: Critical Strain as a Predictor of Particle Resuspension Thresholds
Mohammadreza Mahmoudian, Simon A. Rogers, Parisa Mirbod
Viscous resuspension, the process by which sedimented particles are re-entrained into a fluid under flow, is central to numerous natural and industrial systems, including environme…