Reconstruction of Tesla micro-valve using topological sensitivity analysis

Advances in Nonlinear Analysis

article

M. Abdelwahed¹  N. Chorfi¹  R. Malek² 

[1] Department of Mathematics, College of Sciences, King Saud University;Department of Mathematics, Monastir University

关键词: Non-stationary Navier-Stokes equations;    Tesla valve;    Shape optimization;    Topological sensitivity method;   

DOI  :  10.1515/anona-2020-0014

学科分类：社会科学、人文和艺术（综合）

来源: De Gruyter

【 摘 要 】

In this paper, we deal with topology optimization attributed to the non stationary Navier-Stokes equations. We propose an approach where we analyze the sensitivity of a shape function relating to a perturbation of the flow domain. A numerical optimization algorithm based on topological gradient method is built and applied to the 2D Tesla micro valve reconstruction. Some numerical results confirm the efficiency of the proposed approach.

【 授权许可】

CC BY