Vol. 179, No. 1, 1997

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On the two-dimensional steady-state problem of a viscous gas in an exterior domain

G.P. Galdi, A. Novotný and M. Padula

Vol. 179 (1997), No. 1, 65–100
Abstract

We investigate plane steady flows of a viscous, isothermal, compressible fluid past an obstacle, with nonzero velocity at infinity. Using the decomposition of the velocity field onto its compressible and incompressible parts, we prove an existence and uniqueness theorem, under the assumption that the external data are “sufficiently small”.

Milestones
Received: 6 January 1995
Published: 1 May 1997
Authors
G.P. Galdi
Institute of Engineering
University of Ferrara
Italy
A. Novotný
University of Toulon and of Var
La Garde
France
M. Padula
University of Ferrara
Italy