Publications (21)
Liquid ropes: a geometrical model for thin viscous jets instabilities
P. -T. Brun, Basile Audoly, Neil M. Ribe +2
Thin viscous fluid threads falling onto a moving belt behave in a way reminiscent of a sewing machine, generating a rich variety of periodic stitch-like patterns including meanders…
The surprising dynamics of a chain on a pulley: Lift-off and snapping
Pierre-Thomas Brun, Basile Audoly, Alain Goriely +1
The motion of weights attached to a chain or string moving on a frictionless pulley is a classic problem of introductory physics used to understand the relationship between force a…
"Wunderlich, meet Kirchhoff": A general and unified description of elastic ribbons and thin rods
Marcelo A. Dias, Basile Audoly
The equations for the equilibrium of a thin elastic ribbon are derived by adapting the classical theory of thin elastic rods. Previously established ribbon models are extended to h…
A diffuse interface model for the analysis of propagating bulges in cylindrical balloons
Claire Lestringant, Basile Audoly
With the aim to characterize the formation and propagation of bulges in cylindrical rubber balloons, we carry out an expansion of the non-linear axisymmetric membrane model assumin…
Asymptotic, second-order homogenization of linear elastic beam networks
Yang Ye, Basile Audoly, Claire Lestringant
We propose a general approach to the higher-order homogenization of discrete elastic networks made up of linear elastic beams or springs in dimension 2 or 3. The network may be nea…
Effective continuum models for the buckling of non-periodic architected sheets that display quasi-mechanism behaviors
Connor McMahan, Andrew Akerson, Paolo Celli +2
In this work, we construct an effective continuum model for architected sheets that are composed of bulky tiles connected by slender elastic joints. Due to their mesostructure, the…