12 citations · 16 across the 5 of their papers we have counts for
4 papers · 1 filter
An improved phase-field framework for simulating impacts of solidifying metal drops
Ali Mostafavi, Vitaliy Yurkiv, Alexander L. Yarin +1
Here, an improved phase-field method for simulating the impact dynamics of solidifying molten metal droplets is developed using targeted free-energy modifications. Conventional Cah…
Self-Tuning Dynamic Explicit Modal Filtering Based on Local Flow Characteristics for Large-Eddy Simulation
Mohammadmahdi Ranjbar, Ali Mostafavi, Farzad Mashayek
This work improves upon our previously introduced explicit dynamic modal filter (DEMF) within the framework of the discontinuous Galerkin spectral element method (DGSEM) by introdu…
On the Energy Analysis of Two-phase Flows Simulated with the Diffuse Interface Method
Ali Mostafavi, Mohammadmahdi Ranjbar, Vitaliy Yurkiv +2
The Phase-Field Method (PFM) is employed to simulate two-phase flows with the fully-coupled Cahn-Hilliard-Navier-Stokes (CHNS) equations governing the temporal evolution. The metho…
Application of Modal Filtering in Discontinuous Spectral Element Method for Simulation of Compressible Channel Flow at Different Reynolds Numbers
Ahmad Peyvan, Zia Ghiasi, Dongru Li +2
Large-eddy simulation of incompressible turbulent flow has been extensively investigated; hence, a variety of models suited for different numerical schemes have been developed. In…