Immersed boundary lattice Boltzmann model based on multiple relaxation times
โ Scribed by Lu, Jianhua; Han, Haifeng; Shi, Baochang; Guo, Zhaoli
- Book ID
- 118117071
- Publisher
- The American Physical Society
- Year
- 2012
- Tongue
- English
- Weight
- 670 KB
- Volume
- 85
- Category
- Article
- ISSN
- 1063-651X
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๐ SIMILAR VOLUMES
The immersed boundary (IB) method originated by Peskin has been popular in modeling and simulating problems involving the interaction of a flexible structure and a viscous incompressible fluid. The Navier-Stokes (N-S) equations in the IB method are usually solved using numerical methods such as FFT
Two of the major challenges in extending the application of multiphase lattice-Boltzmann (LB) models to realistic fluid flow simulations are their numerical instability at high liquid-to-gas density ratios, and at low viscosities. In this paper, a model, recently presented in the literature, for sim