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Elastic and Viscous Effects in Viscoelastic Flows: Elucidating the Distinct Roles of the Deborah and Weissenberg Numbers
Luis G. Sarasúa, Daniel Freire Caporale, Arturo C. Marti
The interpretation of the parameters appearing in constitutive models for viscoelastic fluids is essential for analyzing theoretical predictions and understanding the origin of phe…
Effectiveness of Turbulent Fountains in Frost Mitigation and Pollution Control
Daniel Freire Caporale, Luis G. Sarasúa, Nicasio Barrere +1
We investigate the efficacy of turbulent fountains as a tool for frost mitigation and pollution control in stratified ambient fluids. By examining the interaction between the eject…
The effect of mechanical degradation on vortex formation and decay in viscoelastic fluids
Renzo Guido, Luis G. Sarasua, Arturo C. Marti
Transient dynamics in viscoelastic fluids exhibits notable difference with their Newtonian counterpart. In this work we study the changes in the formation and decay of vortex of vi…