326 citations · 2.5k across the 58 of their papers we have counts for
58 papers
A low-Mach phase field-lattice Boltzmann-finite difference model for reactive gas flows propagating through complex shaped particle assemblies
Reza Namdar, Mohammad Norouzi, Fathollah Varnik
The present study provides a systematic derivation of a phase-field version of the momentum, mass and heat transport equations, while accounting for chemical reactions in the fluid…
Parametric 3D Convolutional Autoencoder for the Prediction of Flow Fields in a Bed Configuration of Hot Particles
Ali Mjalled, Reza Namdar, Lucas Reineking +3
The use of deep learning methods for modeling fluid flow has drawn a lot of attention in the past few years. In situations where conventional numerical approaches can be computatio…
Modeling gas flows in packed beds with the lattice Boltzmann method: validation against experiments
Tanya Neeraj, Christin Velten, Gabor Janiga +5
This study aims to validate the lattice Boltzmann method and assess its ability to accurately describe the behavior of gaseous flows in packed beds. To that end, simulations of a m…
Non-monotonic effect of confinement on the glass transition
Fathollah Varnik, Thomas Franosch
The relaxation dynamics of glass forming liquids and their structure are influenced in the vicinity of confining walls. In view of the great potential of this effect for applicatio…
Multi-phase-field modeling of microstructure evolution in metallic foams
Samad Vakili, Ingo Steinbach, Fathollah Varnik
This paper represents a model for microstructure formation in metallic foams based on the multi-phase-field (MPF) approach. By the use of a no-coalescence boundary condition within…
Self similarity of the expanding universe as understood by quantum-phase-fields
Ingo Steinbach, Julia Kundin, Fathollah Varnik
An idea of the universe as a self-contained system of interacting fields as a closed doublon network is developed. The characteristic scale of this system is considered emergent fr…