We analyze steady motions of incompressible second- and third-grade fluids in an aperture domain. Such flows exist due to a pressure drop and provided the flux through the hole is small. We prove that the asymptotic behavior of their velocity field far from the aperture is of order |x|-2, which is the optimal result.

Third-grade fluids in the aperture domain: existence, regularity and decay

PASSERINI, Arianna
Primo
;
PATRIA, Maria Cristina
Secondo
;
2000

Abstract

We analyze steady motions of incompressible second- and third-grade fluids in an aperture domain. Such flows exist due to a pressure drop and provided the flux through the hole is small. We prove that the asymptotic behavior of their velocity field far from the aperture is of order |x|-2, which is the optimal result.
2000
Passerini, Arianna; Patria, Maria Cristina; G., Thater
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/495382
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