Počet záznamů: 1

Shape optimization for Navier-Stokes equations with algebraic turbulence model : numerical analysis and computation

  1. 1.
    0356166 - MU-W 2011 RIV US eng J - Článek v odborném periodiku
    Haslinger, J. - Stebel, Jan
    Shape optimization for Navier-Stokes equations with algebraic turbulence model : numerical analysis and computation.
    Applied Mathematics and Optimization. Roč. 63, č. 2 (2011), s. 277-308 ISSN 0095-4616
    Grant CEP: GA MŠk LC06052
    Výzkumný záměr: CEZ:AV0Z10190503
    Klíčová slova: optimal shape design * paper machine headbox * incompressible non-Newtonian fluid * algebraic turbulence model
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 0.952, rok: 2011
    http://link.springer.com/article/10.1007%2Fs00245-010-9121-x

    We study the shape optimization problem for the paper machine headbox which distributes a mixture of water and wood fibers in the paper making process. The aim is to find a shape which a priori ensures the given velocity profile on the outlet part. The mathematical formulation leads to the optimal control problem in which the control variable is the shape of the domain representing the header, the state problem is represented by the generalized Navier-Stokes system with nontrivial boundary conditions. This paper deals with numerical aspects of the problem.
    Trvalý link: http://hdl.handle.net/11104/0194760
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