A hybrid Lagrangian–Eulerian particle-level set method for numerical simulations of two-fluid turbulent flows
✍ Scribed by Zhaorui Li; Farhad A. Jaberi; Tom I-P. Shih
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 909 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.1621
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📜 SIMILAR VOLUMES
In a recent study we showed that the two-fluid (TF) formulation can be used in the direct numerical simulation (DNS) of bubble-(or particle-) laden decaying isotropic turbulence with considerable saving in CPU-time and memory as compared to the trajectory approach employed by many researchers. In th
the front and avoid introducing numerical diffusion which smooths out the front. In the case of irrotational flow, one A level set formulation is derived for incompressible, immiscible Navier-Stokes equations separated by a free surface. The interface can reformulate the problem in the boundary inte
We present a coupled level set/volume-of-fluid (CLSVOF) method for computing 3D and axisymmetric incompressible two-phase flows. This method combines some of the advantages of the volume-of-fluid method with the level set method to obtain a method which is generally superior to either method alone.
## Abstract Computation of a moving interface by the level‐set (LS) method typically requires reinitialization of LS function. An inaccurate execution of reinitialization results in incorrect free surface capturing and thus errors such as mass gain/loss so that an accurate and robust reinitializati