𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Concentration-cancellation phenomena for the velocity fields in incompressible fluid flows

✍ Scribed by Qin Zheng; Qingjiu Qiu

Book ID
105661363
Publisher
SP Science China Press
Year
1997
Tongue
English
Weight
501 KB
Volume
40
Category
Article
ISSN
1674-7283

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Spatial decay of the velocity field of a
Spatial decay of the velocity field of an incompressible viscous fluid in
✍ FranΓ§ois Vigneron πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 289 KB

This article proves that mild solutions to the Navier-Stokes equations can be relatively well localised in the physical space and analyses which localisation methods are actually acceptable. In brief, if the initial velocity belongs to a weighted Lebesgue space like then so does the associated stro

Finite Difference Schemes for Incompress
Finite Difference Schemes for Incompressible Flows in the Velocity–Impulse Density Formulation
✍ Weinan E; Jian-Guo Liu πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 434 KB

together with perspectives on the application of real space renormalization procedures to vortex methods based on We consider finite difference schemes based on the impulse density variable. We show that the original velocity-impulse density the impulse density. formulation of Oseledets is margina

Spurious velocities in the steady flow o
Spurious velocities in the steady flow of an incompressible fluid subjected to external forces
✍ J.-F. Gerbeau; C. Le Bris; M. Bercovier πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 373 KB πŸ‘ 2 views

We show that a non-physical velocity may appear in the numerical computation of the Β―ow of an incompressible Β―uid subjected to external forces. A distorted mesh and the use of a numerical method which does not rigorously ensure the incompressibility condition turn out to be responsible for this phen