Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4992276 | European Journal of Mechanics - B/Fluids | 2017 | 13 Pages |
Abstract
We consider the Navier-Stokes equations in 2D flat tori. With various external forces and aspect ratios of the tori, we compute steady-states and time-periodic solutions at large Reynolds numbers. Our external forces are more general than those considered previously. We demonstrate, by numerical experiments, that certain solutions having streamline patterns of simple topology appear at large Reynolds numbers.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Sun-Chul Kim, Tomoyuki Miyaji, Hisashi Okamoto,