Abstract
Based on the hyperbolic two-step thermal conduction model, the two dimensional thermo-mechanical coupling of metal thin film under short pulse laser heating is investigated with finite element method. The equations are solved directly in time domain to overcome the coupled difficulties and cut down computational task with higher accuracy. The temperature, displacement and stress fields in the thin film are obtained and shown graphically.
| Original language | English |
|---|---|
| Pages (from-to) | 230-234 |
| Number of pages | 5 |
| Journal | Yingyong Lixue Xuebao/Chinese Journal of Applied Mechanics |
| Volume | 26 |
| Issue number | 2 |
| State | Published - Jun 2009 |
Keywords
- Displacement
- Metal thin film
- Microscale heat transfer
- Temperature
- Thermo-mechanical coupling
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