50 citations · 50 across the 1 of their papers we have counts for
3 papers
physics.flu-dyn2019
Flexible filaments buckle into helicoidal shapes in strong compressional flows
Brato Chakrabarti, Yanan Liu, John LaGrone +5
The occurrence of coiled or helical morphologies is common in nature, from plant roots to DNA packaging into viral capsids, as well as in applications such as oil drilling processe…
cond-mat.soft2018
Elastohydrodynamics of swimming helices: effects of flexibility and confinement
John LaGrone, Ricardo Cortez, Lisa Fauci
Motivated by bacterial transport through porous media, here we study the swimming of an actuated, flexible helical filament in both three-dimensional free space and within a cylind…
physics.flu-dyn2007★ 50 cited
Rotational dynamics of a superhelix towed in a Stokes fluid
Sunghwan Jung, Kathleen Mareck, Lisa Fauci +1
Motivated by the intriguing motility of spirochetes (helically-shaped bacteria that screw through viscous fluids due to the action of internal periplasmic flagella), we examine the…