The steady oblique path of buoyancy-driven disks and spheres

DOI10.1017/jfm.2012.231zbMath1275.76064OpenAlexW2059826267MaRDI QIDQ2863257

David Fabre, Joël Tchoufag, Jacques Magnaudet

Publication date: 21 November 2013

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2012.231

zbMATH Keywords

bifurcationwakesflow-structure interactions

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45)

Related Items

Linear stability and weakly nonlinear analysis of the flow past rotating spheres, Flow around an oscillating circular disk at low to moderate Reynolds numbers, Buoyancy-driven bubbly flows: ordered and free rise at small and intermediate volume fraction, Path Instabilities of Axisymmetric Bodies Falling or Rising Under the Action of Gravity and Hydrodynamic Forces in a Newtonian Fluid, Falling styles of disks, Instability and transition of a vertical ascension or fall of a free sphere affected by a vertical magnetic field, Settling disks in a linearly stratified fluid, Path instabilities of oblate spheroids, Path oscillations and enhanced drag of light rising spheres, Permeability sets the linear path instability of buoyancy-driven disks

Cites Work

• The onset of unsteadiness of two-dimensional bodies falling or rising freely in a viscous fluid: a linear study
• Wake-Induced Oscillatory Paths of Bodies Freely Rising or Falling in Fluids
• Parametric study of the transition in the wake of oblate spheroids and flat cylinders
• Oscillatory motion and wake instability of freely rising axisymmetric bodies
• Global mode interaction and pattern selection in the wake of a disk: a weakly nonlinear expansion
• The effect of Reynolds number on the dynamics and wakes of freely rising and falling spheres
• The instability of the steady flow past spheres and disks
• Instabilities and transition of a sphere falling or ascending freely in a Newtonian fluid
• Bifurcations and symmetry breaking in the wake of axisymmetric bodies