5 citations · 5 across the 1 of their papers we have counts for
4 papers · 1 filter
Implicit type constitutive relations for elastic solids and their use in the development of mathematical models for viscoelastic fluids
Vít Průša, K. R. Rajagopal
Viscoelastic fluids are non-Newtonian fluids that exhibit both "viscous" and "elastic" characteristics in virtue of mechanisms to store energy and produce entropy. Usually the ener…
Numerical scheme for simulation of transient flows of non-Newtonian fluids characterised by a non-monotone relation between the symmetric part of the velocity gradient and the Cauchy stress tensor
Adam Janečka, Josef Málek, Vít Průša +1
We propose a numerical scheme for simulation of transient flows of incompressible non-Newtonian fluids characterised by a non-monotone relation between the symmetric part of the ve…
Finite amplitude stability of internal steady flows of the Giesekus viscoelastic rate-type fluid
Mark Dostalík, Vít Průša, Karel Tůma
Using a Lyapunov type functional constructed on the basis of thermodynamical arguments we investigate the finite amplitude stability of internal steady flows of viscoelastic fluids…
Motion of the vitreous humour in a deforming eye -- fluid-structure interaction between a nonlinear elastic solid and a nonlinear viscoleastic fluid
Karel Tůma, Judith Stein, Vít Průša +1
We study the motion of vitreous humour in a deforming eyeball. From the mechanical and computational perspective this is a task to solve a fluid-structure interaction problem betwe…