On Depletion of the Vortex-Stretching Term in the 3D Navier-Stokes Equations
✍ Scribed by Anastasia Ruzmaikina; Zoran Grujić
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 148 KB
- Volume
- 247
- Category
- Article
- ISSN
- 0010-3616
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📜 SIMILAR VOLUMES
A 3-dimensional Navier Stokes equation with random force is investigated. A form of irreducibility, of interest in ergodic theory, is proved, under a full noise assumption. The basic tool is the fact that, even if the equation is a priori non-well-posed, the solutions depend continuously on the nois
## Abstract The exact solution of the Lamb–Oseen vortices is reported for a random viscosity characterized by a Gamma probability density function. This benchmark solution allowed to quantify the analytic error of the polynomial chaos (PC) expansion as a function of the number of stochastic modes c