Počet záznamů: 1

On pointwise decay of linearized stationary incompressible viscous flow around rotating and translating bodies

  1. 1.
    0359868 - MU-W 2012 RIV US eng J - Článek v odborném periodiku
    Deuring, P. - Kračmar, S. - Nečasová, Šárka
    On pointwise decay of linearized stationary incompressible viscous flow around rotating and translating bodies.
    SIAM Journal on Mathematical Analysis. Roč. 43, č. 2 (2011), s. 705-738 ISSN 0036-1410
    Grant CEP: GA AV ČR IAA100190804
    Výzkumný záměr: CEZ:AV0Z10190503
    Klíčová slova: viscous incompressible flow * rotating body * fundamental solution * decay * Navier-Stokes system
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 1.316, rok: 2011
    http://epubs.siam.org/action/showAbstract?page=705&volume=43&issue=2&journalCode=sjmaah

    We consider a system arising by linearization of a model for stationary viscous incompressible flow past a rotating and translating rigid body. Using a fundamental solution proposed by Guenther and Thomann, we derive a representation formula for the velocity field. This formula is then used to obtain pointwise decay estimates and to identify a leading term with respect to this decay. In addition, we prove a representation theorem for weak solutions of the stationary Navier-Stokes system with Oseen and rotational terms.
    Trvalý link: http://hdl.handle.net/11104/0197565
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