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Regular flows of viscoelastic fluids and the incompressible limit
Femmes & math, Forum 9 des Jeunes Mathématiciennes, Tome 9 (2010), pp. 107-110
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We consider compressible viscoelastic fluids obeying the Oldroyd constitutive law. Local existence and uniqueness of flows are proven by a classical fixed point argument. Some global properties of the solutions are also derived. In particular, we obtain some a priori estimates which are uniform in the Mach number and prove global existence of weakly compressible fluid flows. We show that weakly compressible flows with well-prepared initial data converge to incompressible ones when the Mach number goes to zero.
Publié le :
Affiliations des auteurs :
Salloum, Zaynab 1, 2
@article{RFM_2010__9__107_0,
author = {Salloum, Zaynab},
title = {Regular flows of viscoelastic fluids and the incompressible limit},
journal = {Femmes & math},
pages = {107--110},
year = {2010},
publisher = {Association femmes et math\'ematiques},
volume = {9},
language = {en},
url = {http://geodesic.mathdoc.fr/item/RFM_2010__9__107_0/}
}
Salloum, Zaynab. Regular flows of viscoelastic fluids and the incompressible limit. Femmes & math, Forum 9 des Jeunes Mathématiciennes, Tome 9 (2010), pp. 107-110. http://geodesic.mathdoc.fr/item/RFM_2010__9__107_0/
