8 citations · 13 across the 3 of their papers we have counts for
5 papers · 1 filter
Thin viscoelastic dewetting films of Jeffreys type subjected to gravity and substrate interactions
Valeria Barra, Shahriar Afkhami, Lou Kondic
This work presents a study of the interfacial dynamics of thin viscoelastic films subjected to the gravitational force and substrate interactions induced by the disjoining pressure…
Numerical Simulations of Nearly Incompressible Viscoelastic Membranes
Valeria Barra, Shawn A. Chester, Shahriar Afkhami
This work presents a novel numerical investigation of the dynamics of free-boundary flows of viscoelastic liquid membranes. The governing equation describes the balance of linear m…
Challenges of Numerical Simulation of Dynamic Wetting Phenomena: A Review
Shahriar Afkhami
Wetting is fundamental to many technological applications that involve the motion of the fluid-fluid interface on a solid. While static wetting is well understood in the context of…
Pore-scale direct numerical simulation of Haines jumps in a porous media model
Adam O'Brien, Shahriar Afkhami, Markus Bussmann
Direct numerical simulations are presented for a porous media model consisting of two immiscible fluids, an invading and defending phase, in a two-dimensional micro-geometry filled…
Breakup of finite-size liquid filaments: Transition from no-breakup to breakup including substrate effects
A. Dziedzic, M. Nakrani, B. Ezra +3
This work studies the breakup of finite-size liquid filaments, when also including substrate effects, using direct numerical simulations. The study focuses on the effects of three…