3 papers
physics.comp-ph2019
Benchmarking of a preliminary MFiX-Exa code
William D. Fullmer, Ann S. Almgren, Michele Rosso +2
MFiX-Exa is a new code being actively developed at Lawrence Berkeley National Laboratory and the National Energy Technology Laboratory as part of the U.S. Department of Energy's Ex…
physics.flu-dyn2018
Chaos in Wavy-Stratified Fluid-Fluid Flow
Avinash Vaidheeswaran, Alejandro Clausse, William D. Fullmer +2
We perform a non-linear analysis of a fluid-fluid wavy-stratified flow using a simplified two-fluid model, i.e., the fixed-flux model (FFM) which is an adaptation of shallow water…
physics.flu-dyn2018
Notes on the Onset of Clustering in Gas-Solid HCS
William D. Fullmer, Xiaoqi Li, Xiaolong Yin +1
This study contributes to the body of work on instabilities in the homogeneous cooling system focusing on clustering in the multiphase gas-particle system. The critical system size…