In this paper we apply dynamical systems analyses and computational tools to fluid transport
in empirically measured vortex ring flows. Measurements of quasisteadily propagating …

Marx's line is a line of mucosal staining behind the mucocutaneous junction. It can be
demonstrated throughout life in all normal lids by staining with lissamine green and related …

Static mixers are widely used in various industrial applications to intensify the laminar mixing
of non-Newtonian fluids. Non-Newtonian fluids can be categorized into (1) time …

Numerical simulations and experimental observations reveal that unsteady fluid systems
can be divided into regions of qualitatively different dynamics. The key to understanding …

The dynamics of complex systems generally include high-dimensional, nonstationary, and
nonlinear behavior, all of which pose fundamental challenges to quantitative understanding …

We report numerical evidence of elastic turbulence phenomenology in a two-dimensional
periodic Kolmogorov flow. By direct numerical simulations of the Oldroyd-B viscoelastic …

Undulatory locomotion, as seen in the nematode Caenorhabditis elegans, is a common
swimming gait of organisms in the low Reynolds number regime, where viscous forces are …

Understanding jet formation from non-Newtonian fluids is important for improving the quality
of various printing and dispensing techniques. Here, we use a laser-based nozzleless …

The purpose of this study is to analyse the transport and stirring of fluid that occurs owing to
the formation and growth of a laminar vortex ring. Experimental data was collected upstream …

In this study, we investigated inelastic non-Newtonian fluid flow over heterogeneously
slippery surfaces. First, we simulated the flow of aqueous xanthan gum solutions over a …