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Conference papers
Monte-Carlo and Domain-Deformation Sensitivities
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 in a square cavity filled by a multiple-scattering and absorbing (non-emitting) semi-transparent medium, irradiated by an emissive cylinder. A new geometrical sensitivity algorithm is presented with full genericity in order to allow its future implementation in complex geometries.
Cited literature [15 references]
https://hal-mines-albi.archives-ouvertes.fr/hal-02265080
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Submitted on : Thursday, September 12, 2019 - 5:31:51 PM
Last modification on : Wednesday, November 3, 2021 - 5:41:01 AM
Long-term archiving on: : Saturday, February 8, 2020 - 8:07:56 AM
Contributor : Imt Mines Albi Imt Mines Albi Connect in order to contact the contributor
Submitted on : Thursday, September 12, 2019 - 5:31:51 PM
Last modification on : Wednesday, November 3, 2021 - 5:41:01 AM
Long-term archiving on: : Saturday, February 8, 2020 - 8:07:56 AM
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