Convergence of the boundary integral method for interfacial Stokes flow
Convergence of the boundary integral method for interfacial Stokes flow
复制标题
界面斯托克斯流边界积分法的收敛性
DOI:
10.1090/mcom/3787
复制
发表时间:
2023
影响因子:
2
通讯作者:
Zhang, Keyang
中科院分区:
文献类型:
--
作者:
Ambrose, David;Siegel, Michael;Zhang, Keyang
Boundary integral numerical methods are among the most accurate methods for interfacial Stokes flow, and are widely applied. They have the advantage that only the boundary of the domain must be discretized, which reduces the number of discretization points and allows the treatment of complicated interfaces. Despite their popularity, there is no analysis of the convergence of these methods for interfacial Stokes flow. In practice, the stability of discretizations of the boundary integral formulation can depend sensitively on details of the discretization and on the application of numerical filters. We present a convergence analysis of the boundary integral method for Stokes flow, focusing on a rather general method for computing the evolution of an elastic capsule or viscous drop in 2D strain and shear flows. The analysis clarifies the role of numerical filters in practical computations. References
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影响因子:
4.1
作者:
B. Quaife;G. Biros
通讯作者:
G. Biros
影响因子:
1.2
作者:
T. Hou;Pingwen Zhang
通讯作者:
T. Hou;Pingwen Zhang
DOI:
--
发表时间:
2012
期刊:
Proceedings of the Royal Society A
影响因子:
--
作者:
M. Higley;M. Siegel;M. Booty
通讯作者:
M. Booty
影响因子:
4.1
作者:
J. Beale
通讯作者:
J. Beale
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
M. Kropinski
通讯作者:
M. Kropinski