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Type: Artigo de periódico
Title: Two-dimensional incompressible ideal flows in a noncylindrical material domain
Author: Fernandes, FZ
Lopes, MC
Abstract: The purpose of this work is to prove the existence of a weak solution of the two-dimensional incompressible Euler equations on a noncylindrical domain consisting of a smooth, bounded, connected and simply connected domain undergoing a prescribed motion. We prove the existence of a weak solution for initial vorticity in L-p, for p > 1. This work complements a similar result by C. He and L. Hsiao, who proved existence assuming that the flow velocity is tangent to the moving boundary, see Ref. 6.
Subject: incompressible flow
ideal flow
vanishing viscosity
Country: Singapura
Editor: World Scientific Publ Co Pte Ltd
Rights: fechado
Identifier DOI: 10.1142/S0218202507002558
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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