4 papers
Enhanced numerical models for two-component fluid flow in multiscale porous structures
J. Yang, H. Otomo, Hongli Fan +6
Multi-component fluid flow simulations in multi-scale porous structures often involve regions that are under-resolved at practical computational resolutions. Accurately capturing t…
A simulation approach including under-resolved scales for multi-component fluid flows in multi-scale porous structures
Hiroshi Otomo, Rafael Salazar-Tio, Jingjing Yang +5
In this study, we develop computational models and methodology for accurate multi-component-flow simulation in under-resolved multi-scale porous structures. It is generally impract…
Studies of accurate multi-component lattice Boltzmann models on benchmark cases required for engineering applications
Hiroshi Otomo, Hongli Fan, Yong Li +4
We present recent developments in lattice Boltzmann modeling for multi-component flows, implemented on the platform of a general purpose, arbitrary geometry solver PowerFLOW. Prese…
Simulation of residual oil displacement in a sinusoidal channel with the lattice Boltzmann method
Hiroshi Otomo, Hongli Fan, Randy Hazlett +4
We simulate oil slug displacement in a sinusoidal channel in order to validate computational models and algorithms for multi-component flow. This case fits in the gap between fully…