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Sensitivity analysis. Shape gradient of the drag functional

  • Pavel Plotnikov
  • Jan Sokołowski
Chapter
Part of the Monografie Matematyczne book series (MONOGRAFIE, volume 73)

Abstract

In this chapter we study domain dependence of stationary solutions to compressible Navier-Stokes equations. The main goal is to prove the existence and obtain a robust representation for the derivatives of solutions with respect to smooth deformations of the flow domain. We apply these results to analysis of the drag minimization problem for the flow around a moving body, and derive formulae for the variations of the drag with respect to the variations of the body.

Keywords

Sensitivity Analysis Banach Space Weak Solution Transport Equation Dual Space 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Basel 2012

Authors and Affiliations

  • Pavel Plotnikov
    • 1
  • Jan Sokołowski
    • 2
  1. 1.Siberian Branch of RAS Lavrentyev Institute of HydrodynamicsNovosibirskRussia
  2. 2.Institut Élie Cartan de Nancy, UMR 7502Université de Lorraine, CNRSVandœuvre-lès-NancyFrance

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