2 papers
physics.flu-dyn2024
Drawing of Weakly Viscoelastic Fluid Tubes
Diandian Gu, Jonathan J. Wylie, Dongdong He +1
We explore the drawing of an axisymmetric viscoelastic tube subject to inertial and surface tension effects. We adopt the Giesekus constitutive model and derive asymptotic long-wav…
physics.flu-dyn2024
Coupled heat and fluid transport in pulled extrusion of cylinders
Eunice B. Yuwono, Yvonne M. Stokes, Hayden Tronnolone +1
In the fabrication of optical fibres, the viscosity of the glass varies dramatically with temperature so that heat transfer plays an important role in the deformation of the fibre…