2021
DOI: 10.1016/j.cma.2021.113734
|View full text |Cite
|
Sign up to set email alerts
|

Topology-free immersed boundary method for incompressible turbulence flows: An aerodynamic simulation for “dirty” CAD geometry

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
7
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
5
2
1

Relationship

4
4

Authors

Journals

citations
Cited by 20 publications
(9 citation statements)
references
References 51 publications
0
7
0
Order By: Relevance
“…This study uses the code ‘CUBE’ developed by the Riken Centre for Computational Science (Jansson et al. 2019; Onishi & Tsubokura 2021). It combines the building cube method (BCM) with the topology-independent immersed boundary method (IBM).…”
Section: Methodsmentioning
confidence: 99%
“…This study uses the code ‘CUBE’ developed by the Riken Centre for Computational Science (Jansson et al. 2019; Onishi & Tsubokura 2021). It combines the building cube method (BCM) with the topology-independent immersed boundary method (IBM).…”
Section: Methodsmentioning
confidence: 99%
“…One of the core innovations we have realized to achieve significant reduction in turnaround time in developing largescale parallel computing method is to combine the hierarchical Cartesian grid and the immersed boundary method (IBM), which does not require preprocessing work [14].…”
Section: Rapid Mesh Generation Based On the Immersed Boundary Methodsmentioning
confidence: 99%
“…It is expressed using the delta function and applied as a correction term of the momentum equation for each calculation grid point. In topology-free IBM 17 , the existence of an object is implemented by dividing it into a fluid region Ω f , solid region Ω s , and boundary region Ω IB . The distribution function D is expressed in Eq.…”
Section: B Topology-free Immersed Boundary Methodsmentioning
confidence: 99%
“…By this transformation, the solution becomes robust and does not cause calculation errors regardless of the shape complexity. However, the calculation accuracy near the wall drops to the first-order accuracy as the grid resolution increases because it cannot be completely replaced in theory, as presented by Onishi et al 17 .…”
Section: B Topology-free Immersed Boundary Methodsmentioning
confidence: 99%