会议论文详细信息
7th European Thermal-Sciences Conference | |
Heat source estimation in low diffusive materials | |
Castillo, A.^1 ; Gardarein, J.-L.^1 ; Gaspar, J.^1 ; Rigollet, F.^1 ; Leniliot, C.^1 | |
IUSTI, CNRS UMR 7343, Aix-Marseille Université, Technopôle de Chateau Gombert, 5 Rue Enrico FERMI, Marseille | |
13453, France^1 | |
关键词: Direct method; Filtering technique; Front face; Heat sources; Temperature mapping; Thin materials; Time cost; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/745/3/032092/pdf DOI : 10.1088/1742-6596/745/3/032092 |
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来源: IOP | |
【 摘 要 】
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.
【 预 览 】
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