output
20112020
most citedGeometric scaling of purely-elastic flow instabilities

90 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing physics.flu-dynShow all

5 papers · 1 filter

physics.flu-dyn2020★ 5 cited

Numerical assessment of the penetroviscometer approach for large, rapid and transient shear deformations

Ahmad Fakhari, Francisco J. Galindo-Rosales

The rheological characterisation of complex fluids is mostly performed under simple shear flow in rotational rheometers. Their modern commercial versions are extremely sensitive in…

physics.flu-dyn2020★ 19 cited

Conjugate heat transfer in the unbounded flow of a viscoelastic fluid past a sphere

F. Pimenta, M. A. Alves

This work addresses the conjugate heat transfer of a simplified PTT fluid flowing past an unbounded sphere in the Stokes regime (). The problem is numerically solved wit…

physics.flu-dyn2018★ 45 cited

Secondary flows of viscoelastic fluids in serpentine microchannels

Lucie Ducloue, Laura Casanellas, Simon J. Haward +5

Secondary flows are ubiquitous in channel flows, where small velocity components perpendicular to the main velocity appear due to the complexity of the channel geometry and/or that…

physics.flu-dyn2016

Lid-driven cavity flow of viscoelastic liquids

R. G. Sousa, R. J. Poole, A. M. Afonso +4

The lid-driven cavity flow is a well-known benchmark problem for the validation of new numerical methods and techniques. In experimental and numerical studies with viscoelastic flu…

physics.flu-dyn2015★ 55 cited

Enhanced Microfluidic Mixing via a Tricritical Spiral Vortex Instability

Simon J. Haward, Robert J. Poole, Manuel A. Alves +3

Experimental measurements and numerical simulations are made on fluid flow through cross-slot devices with a range of aspect (depth:width) ratios, 0.4 < alpha < 3.87. For low Reyno…