Shape optimization of Stokesian peristaltic pumps using boundary integral methods
Shape optimization of Stokesian peristaltic pumps using boundary integral methods
复制标题
使用边界积分方法优化斯托克斯蠕动泵的形状
DOI:
10.1007/s10444-020-09761-7
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发表时间:
2020
影响因子:
1.7
通讯作者:
Veerapaneni, Shravan
中科院分区:
文献类型:
--
作者:
Bonnet, Marc;Liu, Ruowen;Veerapaneni, Shravan
This article presents a new boundary integral approach for finding optimal shapes of peristaltic pumps that transport a viscous fluid. Formulas for computing the shape derivatives of the standard cost functionals and constraints are derived. They involve evaluating physical variables (traction, pressure, etc.) on the boundary only. By employing these formulas in conjunction with a boundary integral approach for solving forward and adjoint problems, we completely avoid the issue of volume remeshing when updating the pump shape as the optimization proceeds. This leads to significant cost savings and we demonstrate the performance on several numerical examples.
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DOI:
10.4171/178
发表时间:
2018-04
期刊:
--
影响因子:
--
作者:
A. Henrot;M. Pierre
通讯作者:
A. Henrot;M. Pierre
影响因子:
3.1
作者:
Gary R. Marple;A. Barnett;A. Gillman;S. Veerapaneni
通讯作者:
S. Veerapaneni
影响因子:
3.1
作者:
N. Khabazi;K. Sadeghy
通讯作者:
K. Sadeghy
DOI:
10.1016/j.jcp.2016.02.071
发表时间:
2016
期刊:
J. Comput. Phys.
影响因子:
--
作者:
Lingling Shi;S. Čanić;A. Quaini;T. Pan
通讯作者:
T. Pan
影响因子:
3.1
作者:
N. Khabazi;S. Taghavi;K. Sadeghy
通讯作者:
K. Sadeghy