56 citations · 92 across the 5 of their papers we have counts for
8 papers
The interplay of plasticity and elasticity in elastoviscoplastic flows in wavy channels
Mohamed S. Abdelgawad, Simon J. Haward, Amy Q. Shen +1
Elastoviscoplastic (EVP) fluids, which exhibit both solid-like and liquid-like behavior depending on the applied stress, are critical in industrial processes involving complex geom…
Extensibility governs the flow-induced alignment of polymers and rod-like colloids
Vincenzo Calabrese, Tatiana Porto Santos, Carlos G. Lopez +3
Polymers and rod-like colloids (PaRC) adopt a favorable orientation under sufficiently strong flows. However, how the flow kinematics affect the alignment of such nanostructures ac…
Perspectives on viscoelastic flow instabilities and elastic turbulence
Sujit S. Datta, Arezoo M. Ardekani, Paulo E. Arratia +20
Viscoelastic fluids are a common subclass of rheologically complex materials that are encountered in diverse fields from biology to polymer processing. Often the flows of viscoelas…
Stagnation points control chaotic fluctuations in viscoelastic porous media flow
Simon J. Haward, Cameron C. Hopkins, Amy Q. Shen
Viscoelastic flows through porous media become unstable and chaotic beyond critical flow conditions, impacting industrial and biological processes. Recently, Walkama \textit{et al.…
Microtomographic PIV measurements of viscoelastic instabilities in a 3D micro-contraction
Daniel W. Carlson, Amy Q. Shen, Simon J. Haward
Viscoelastic flow through an abrupt planar contraction geometry above a certain Weissenberg number (Wi) is well known to become unstable upstream of the contraction plane via a cen…
Tristability in viscoelastic flow past side-by-side microcylinders
Cameron C. Hopkins, Simon J. Haward, Amy Q. Shen
Viscoelastic flows through microscale porous arrays exhibit complex path-selection and switching phenomena. However, understanding this process is limited by a lack of studies link…