This study focuses ontransient heat flow behavior in which centralizing energy on themetal makes metal surface come to aheat molten state with centralized heat source .
This flow field is two-dimensional transient model, using Phase-field method and Two-phase flow to simulatemetal surface. In this study is under considerations of the mass conservation equation, momentum equation, energy equation and the level-set equation, regardless of the impact due to the concentration diffusion. At last it will show the flow of the molten zone caused by temperature, and the flows in molten zone forced by thermocapillary which is caused byvariation of temperature.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0830112-121204 |
| Date | 30 August 2012 |
| Creators | Shi, Zong-You |
| Contributors | J. R. Ho*, Wei, P. S, Hsiao, F.B., Han-Taw Chen, Jiin-Yuh Jang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0830112-121204 |
| Rights | user_define, Copyright information available at source archive |
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