Abstract
This paper presents an example of the application of a genetic algorithm to a 2-D design problem, which consists in the reconstruction of the function that describes the convective heat transfer coefficient, when the position of the moving interface of the phase change is well-known. In numerical calculations the Tikhonov regularization, the genetic algorithm and the alternating phase truncation method were used. The featured examples of calculations show a very good approximation of the exact solution and the stability of the procedure.
| Original language | English |
|---|---|
| Pages (from-to) | 1555-1560 |
| Number of pages | 6 |
| Journal | AIP Conference Proceedings |
| Volume | 908 |
| DOIs | |
| Publication status | Published - 2007 |
| Event | MATERIALS PROCESSING AND DESIGN; Modeling, Simulation and Applications - NUMIFORM '07: 9th International Conference on Numerical Methods in Industrial Forming Processes - Porto, Portugal Duration: 17 Jun 2007 → 21 Jun 2007 |
Keywords
- Genetic algorithm
- Inverse Stefan problem
- Solidification
- Tikhonov regularization
ASJC Scopus subject areas
- General Physics and Astronomy
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