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Journal articles
Monte-Carlo and sensitivity transport models for domain deformation
Abstract : We address the question of evaluating shape derivatives of objective functions for radiative-transfer engineering involving semi-transparent media. After recalling the standard Monte-Carlo approach to sensitivity estimation and its current limitations, a new method is presented for the specific case of geometrical sensitivities. This method is then tested on configurations with multiple-scattering and absorbing (non-emitting) semi-transparent medium. A new geometrical sensitivity algorithm is presented with full details in order to extend, on several examples, its implementation in complex geometries.
Cited literature [27 references]
https://hal-mines-albi.archives-ouvertes.fr/hal-02639249
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Submitted on : Friday, July 10, 2020 - 9:30:18 AM
Last modification on : Wednesday, October 27, 2021 - 7:30:20 AM
Long-term archiving on: : Monday, November 30, 2020 - 6:59:48 PM
Contributor : Imt Mines Albi Imt Mines Albi Connect in order to contact the contributor
Submitted on : Friday, July 10, 2020 - 9:30:18 AM
Last modification on : Wednesday, October 27, 2021 - 7:30:20 AM
Long-term archiving on: : Monday, November 30, 2020 - 6:59:48 PM
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