Heat source estimation in low diffusive materials
Abstract
In this work, a method to estimate unsteady 2D heat sources is developed. The sources are estimated from Infra-Red (IR) temperature mapping on the front face of thermally thin material. A comparison of the estimation accuracy as well as the evaluation of time cost is also carried out between a direct method (coupled with filtering techniques) and an iterative method (of conjugate gradient type). The present work was realised on experimental data.
- Publication:
-
Journal of Physics Conference Series
- Pub Date:
- September 2016
- DOI:
- 10.1088/1742-6596/745/3/032092
- Bibcode:
- 2016JPhCS.745c2092C