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Shape sensitivity analysis of a 2D fluid-structure interaction problem

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F23%3A00576358" target="_blank" >RIV/67985840:_____/23:00576358 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1007/s10957-023-02213-4" target="_blank" >https://doi.org/10.1007/s10957-023-02213-4</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10957-023-02213-4" target="_blank" >10.1007/s10957-023-02213-4</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Shape sensitivity analysis of a 2D fluid-structure interaction problem

  • Original language description

    We study the shape differentiability of a general functional depending on the solution of a bidimensional stationary Stokes-elasticity system with small loads, with respect to the reference domain of the elastic structure immersed in a viscous fluid. The differentiability with respect to reference elastic domain variations is considered under shape perturbations with diffeomorphisms. The shape derivative is then calculated with the use of the velocity method. This derivative involves the material derivatives of the solution of this fluid–structure interaction problem. The adjoint method is then used to obtain a simplified expression for the shape derivative.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10101 - Pure mathematics

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Optimization Theory and Applications

  • ISSN

    0022-3239

  • e-ISSN

    1573-2878

  • Volume of the periodical

    199

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    44

  • Pages from-to

    36-79

  • UT code for WoS article

    000971435800001

  • EID of the result in the Scopus database

    2-s2.0-85153364176