Abstract
Numerical simulation of multi-phase flow is essential to evaluate the feasibility of a liquid protection scheme for the power plant chamber. The level set method is one of the best methods for computing and analyzing the motion of interface among the multi-phase flow. This paper presents a general formula for the second-order projection method combined with the level set method to simulate unsteady incompressible multi-phase flow with/out phase change flow encountered in fusion science and engineering. The third-order ENO scheme and second-order semi-implicit Crank-Nicholson scheme is used to update the convective and diffusion term. The numerical results show this method can handle the complex deformation of the interface and the effect of liquid-vapor phase change will be included in the future work.
| Original language | English |
|---|---|
| Pages (from-to) | 1521-1526 |
| Number of pages | 6 |
| Journal | Fusion Engineering and Design |
| Volume | 81 |
| Issue number | 8-14 PART B |
| DOIs | |
| State | Published - Feb 2006 |
| Externally published | Yes |
| Event | Proceedings of the Seventh International Symposium on Fusion Nuclear Technology ISFNT-7 Part B - Duration: 22 May 2005 → 27 May 2005 |
Keywords
- Level set method
- Multi-phase flow
- RKCN projection method
- Spray droplet
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