On stationary flows with energy dependent nonlocal viscosities
Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 33, Tome 295 (2003), pp. 99-117
Voir la notice de l'article provenant de la source Math-Net.Ru
A nonlocal constitutive law for an incompressible viscous flow in which the viscosity depends on the total dissipation energy of the fluid is obtained as a limit case of very large thermal conductivity when the viscosity varies with the temperature. A rigorous analysis is illustrated in an Hilbertian framework for unidirectional stationary flows of Newtonian and Bingham fluids with heating by viscous dissipation. The extension to quasi-Newtonian fluids of power law type and with temperature dependent viscosities is obtained in the framework of the heat equation with a $L^1$-term. The nonlocal model proposed by Ladyzenskaya in 1966 as a modification of Navier–Stokes equations, in particular, may be obtained with this procedure.
@article{ZNSL_2003_295_a4,
author = {L. Consiglieri and J.-F. Rodrigues},
title = {On stationary flows with energy dependent nonlocal viscosities},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {99--117},
publisher = {mathdoc},
volume = {295},
year = {2003},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ZNSL_2003_295_a4/}
}
L. Consiglieri; J.-F. Rodrigues. On stationary flows with energy dependent nonlocal viscosities. Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 33, Tome 295 (2003), pp. 99-117. http://geodesic.mathdoc.fr/item/ZNSL_2003_295_a4/