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Benchmark simulations of flow past rigid bodies using an open- source, sharp interface immersed boundary method (CROSBI ID 284158)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Senturk, U. ; Brunner, D. ; Jasak, H. ; Herzog, N. ; Rowley, C.W. ; Smits, A.J. Benchmark simulations of flow past rigid bodies using an open- source, sharp interface immersed boundary method // Progress in computational fluid dynamics, 19 (2019), 205-2019. doi: 10.1504/PCFD.2019.100870

Podaci o odgovornosti

Senturk, U. ; Brunner, D. ; Jasak, H. ; Herzog, N. ; Rowley, C.W. ; Smits, A.J.

engleski

Benchmark simulations of flow past rigid bodies using an open- source, sharp interface immersed boundary method

This study reports benchmark results for a new immersed boundary method based finite-volume solver within the framework of the open-source toolbox foam-extend 3.2. The immersed boundary formulation uses a discrete forcing approach based on a weighted least squares approximation that preserves the sharpness of the boundary. Five test cases with increasing complexity are used. Results are also presented for the flow past a low-aspect-ratio plate that pitches about its leading edge at a Reynolds number of 2000. Force coefficient results are compared with available experimental and computational data. The results show that foam-extend 3.2 appears to be a promising open- source tool for solving flows with steady and unsteady immersed boundaries.

Computational fluid dynamics ; Discrete ; Immersed boundary method ; Open source ; OpenFOAM

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Podaci o izdanju

19

2019.

205-2019

objavljeno

1468-4349

1741-5233

10.1504/PCFD.2019.100870

Povezanost rada

Strojarstvo

Poveznice
Indeksiranost