98 citations · 599 across the 29 of their papers we have counts for
29 papers
Two-fluid Physical Modeling of Superconducting Resonators in the ARTEMIS Framework
Revathi Jambunathan, Zhi Yao, Richard Lombardini +2
In this work, we implement a new London equation module for superconductivity in the GPU-enabled ARTEMIS framework, and couple it to a finite-difference time-domain solver for Maxw…
Steric effects in induced-charge electro-osmosis for strong electric fields
J. Galen Wang, Daniel R. Ladiges, Ishan Srivastava +4
We study the role of steric effects on the induced-charge electro-osmosis (ICEO) phenomenon using a recently developed mesoscale fluid model. A hybrid Eulerian-Lagrangian method is…
Surface Coverage Dynamics for Reversible Dissociative Adsorption on Finite Linear Lattices
Enrique Mercado, Hyun Tae Jung, Changho Kim +3
Dissociative adsorption onto a surface introduces dynamic correlations between neighboring sites not found in non-dissociative absorption. We study surface coverage dynamics where…
FerroX : A GPU-accelerated, 3D Phase-Field Simulation Framework for Modeling Ferroelectric Devices
Prabhat Kumar, Andrew Nonaka, Revathi Jambunathan +3
We present a massively parallel, 3D phase-field simulation framework for modeling ferro-electric materials based scalable logic devices. We self-consistently solve the time-depende…
Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks
John J. Loffeld, Andy Nonaka, Daniel R. Reynolds +2
Large-scale multiphysics simulations are computationally challenging due to the coupling of multiple processes with widely disparate time scales. The advent of exascale computing s…
Staggered Scheme for the Compressible Fluctuating Hydrodynamics of Multispecies Fluid Mixtures
Ishan Srivastava, Daniel R. Ladiges, Andy J. Nonaka +2
We present a numerical formulation for the solution of non-isothermal, compressible, Navier-Stokes equations with thermal fluctuations to describe mesoscale transport phenomena in…