A moment-of-fluid method for resolving filamentary structures using a symmetric multi-material approach
A moment-of-fluid method for resolving filamentary structures using a symmetric multi-material approach
复制标题
使用对称多材料方法解析丝状结构的流体矩方法
DOI:
10.1016/j.jcp.2023.112401
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发表时间:
2023
影响因子:
4.1
通讯作者:
Hergibo P
中科院分区:
文献类型:
--
作者:
Hergibo P
Multiphase flows have implications in many areas of engineering. The moment-of-fluid (MOF) method is an interface capturing method using both volume fraction and centroid within a cell for interface reconstruction. A symmetric approach to reconstruct thin structures is presented. Also called filaments, these subcell characteristics involve multi-material reconstruction. In addition, a new optimisation algorithm is presented using a bisection method without any necessary initial condition. Using a Lagrangian approach for dynamic cases, no restrictions are imposed on timestep. The new method is validated using several benchmark cases that have been studied extensively in the literature. A near quadratic order of convergence and high accuracy is achieved while maintaining an acceptable runtime.
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影响因子:
4.1
作者:
Doherty, William;Phillips, Timothy N.;Xie, Zhihua
通讯作者:
Xie, Zhihua
DOI:
10.1016/j.jcp.2015.01.014
发表时间:
2015-03
期刊:
J. Comput. Phys.
影响因子:
--
作者:
Matthew Jemison;M. Sussman;M. Shashkov
通讯作者:
Matthew Jemison;M. Sussman;M. Shashkov
影响因子:
4.1
作者:
Xie Z
通讯作者:
Xie Z
影响因子:
2.5
作者:
Jemison, Matthew;Loch, Eva;Wang, Yaohong
通讯作者:
Wang, Yaohong
影响因子:
4.1
作者:
SUSSMAN, M;SMEREKA, P;OSHER, S
通讯作者:
OSHER, S