Details
| Original language | English |
|---|---|
| Article number | 100070 |
| Journal | Software Impacts |
| Volume | 8 |
| Early online date | 31 Mar 2021 |
| Publication status | Published - May 2021 |
Abstract
We describe the Software package LocModFE, which is an implementation of a locally modified finite element method for an accurate solution of interface problems. The code was originally developed in the finite element library Gascoigne 3d and has now been rewritten in the widerspread library deal.II. This makes the concept of locally modified finite elements accessible to many users all over the world. Applications range from simple Poisson interface problems over multi-phase flows to complex multi-physics problems, such as fluid–structure interactions. Being based on deal.II, it provides plenty of possibilities for future extensions, e.g., parallel computing, multigrid solvers or mesh adaptivity.
Keywords
- C++, Deal.II, Fitted finite elements, Interface problems, Locally modified finite elements
ASJC Scopus subject areas
- Computer Science(all)
- Software
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In: Software Impacts, Vol. 8, 100070, 05.2021.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - LocModFE
T2 - Locally modified finite elements for approximating interface problems in deal.II[Formula presented]
AU - Frei, Stefan
AU - Richter, Thomas
AU - Wick, Thomas
N1 - Funding Information: The third author was supported by the Deutsche Forschungsgemeinschaft (DFG) under Germany’s Excellence Strategy within the cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453).
PY - 2021/5
Y1 - 2021/5
N2 - We describe the Software package LocModFE, which is an implementation of a locally modified finite element method for an accurate solution of interface problems. The code was originally developed in the finite element library Gascoigne 3d and has now been rewritten in the widerspread library deal.II. This makes the concept of locally modified finite elements accessible to many users all over the world. Applications range from simple Poisson interface problems over multi-phase flows to complex multi-physics problems, such as fluid–structure interactions. Being based on deal.II, it provides plenty of possibilities for future extensions, e.g., parallel computing, multigrid solvers or mesh adaptivity.
AB - We describe the Software package LocModFE, which is an implementation of a locally modified finite element method for an accurate solution of interface problems. The code was originally developed in the finite element library Gascoigne 3d and has now been rewritten in the widerspread library deal.II. This makes the concept of locally modified finite elements accessible to many users all over the world. Applications range from simple Poisson interface problems over multi-phase flows to complex multi-physics problems, such as fluid–structure interactions. Being based on deal.II, it provides plenty of possibilities for future extensions, e.g., parallel computing, multigrid solvers or mesh adaptivity.
KW - C++
KW - Deal.II
KW - Fitted finite elements
KW - Interface problems
KW - Locally modified finite elements
UR - http://www.scopus.com/inward/record.url?scp=85115861403&partnerID=8YFLogxK
U2 - 10.1016/j.simpa.2021.100070
DO - 10.1016/j.simpa.2021.100070
M3 - Article
AN - SCOPUS:85115861403
VL - 8
JO - Software Impacts
JF - Software Impacts
M1 - 100070
ER -