4 papers
Buoyancy-dependent induced flow by vertically migrating swimmers
Nina Mohebbi, John O. Dabiri
Collective vertical swimming may generate aggregate-scale flows that contribute to mixing and transport in stratified environments. The strength of these flows depends not only on…
Visual anemometry of natural vegetation from their leaf motion
Roni H. Goldshmid, John O. Dabiri, John E. Sader
High-resolution, near-ground wind-speed data are critical for improving the accuracy of weather predictions and climate models, supporting wildfire control efforts,…
A model for Reynolds-dependent linear instability in wall-bounded shear flows
John O. Dabiri, Anthony Leonard
Recent work demonstrated that alternative models to the "no-slip" boundary condition for incipient flow perturbations can produce linear instabilities that do not arise in the clas…
Measurements and modelling of induced flow in collective vertical migration
Nina Mohebbi, Joonha Hwang, Matthew K. Fu +1
Hydrodynamic interactions between swimming or flying organisms can lead to complex flows on the scale of the group. These emergent fluid dynamics are often more complex than a line…