Topological sensitivity analysis of a time-dependent nonlinear problem

Topological sensitivity analysis of a time-dependent nonlinear problem

Abstract We are interested in the optimization of the pipe shape allowing minimization of the dissipated energy in time-dependent Navier–Stokes Darcy flow. The used technique is based on the topological gradient method. In the theoretical part, we present an analysis of the topological sensitivity f...

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Bibliographic Details
Main Authors: Mohamed Abdelwahed, Azhar Al Salem, Nejmeddine Chorfi, Maatoug Hassine
Format: Article
Language:English
Published: SpringerOpen 2019-01-01
Series:Boundary Value Problems
Subjects:
Shape optimization
Topological sensitivity
Calculus of variations
Time-dependent Navier–Stokes equation
Darcy equation
Online Access:http://link.springer.com/article/10.1186/s13661-019-1138-8

Internet

http://link.springer.com/article/10.1186/s13661-019-1138-8

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