The vanishing viscosity limit of statistical solutions of the Navier-Stokes equations. I. 2-D periodic case
โ Scribed by Dongho Chae
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 930 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0022-247X
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๐ SIMILAR VOLUMES
## Abstract The exact solution of the LambโOseen 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
By a result of Foias and Saut, the quotient of the enstrophy and the energy of a solution of the Navier Stokes equations with potential forces converges to the square root of an eigenvalue 4 k of the Stokes operator. We study the Hausdorff length (H 1 ) of the level sets of the vorticity and the str