Figure 3
From: Re-entrant bimodality in spheroidal chiral swimmers in shear flow
Fractions of the total swimmer population swimming downstream and upstream, at different angular speeds of the levogyre/dextrogyre chiral swimmers. Boxes of two different colors correspond to the two phases of the system: Unimodal (UM) and bimodal (BM). The chiral swimmers are spheroidal with aspect ratio λ = 4 (major and minor axes of lengths a = 2 μm and b = 0.5 μm, respectively). (Dimensionless) system parameters, as appearing in the governing equation 1, are: Pe s  = 0.25, Pe f  = 25, and ξ = 0.1.
