2 papers
physics.flu-dyn2026
Hele-Shaw Flow With Pressure and Shear Rate Dependent Viscosity
Benedetta Calusi, Liviu Iulian Palade
This paper investigates the behaviour of a fluid characterized by a viscosity simultaneously depending on pressure and shear rate within a Hele-Shaw cell featuring a sharp corner g…
physics.flu-dyn2025
Viscoplastic flows in narrow channels: Herschel-Bulkley models versus its regularizations
Benedetta Calusi, Angiolo Farina, Lorenzo Fusi +1
We investigated the two-dimensional flows of a viscoplastic fluid in symmetric channels with impermeable walls under no-slip boundary conditions. As response functions for the Cauc…