Inversion angulaire de l'équation de transfert radiatif pour un milieu semi-transparent purement absorbant en présence d'une contrainte physique
Autor: | Georges Arnaud, Philippe Ben-Abdallah |
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Rok vydání: | 1997 |
Předmět: | |
Zdroj: | Revue Générale de Thermique. 36:666-671 |
ISSN: | 0035-3159 |
DOI: | 10.1016/s0035-3159(97)88430-9 |
Popis: | We describe two methods to inverse the radiative transfer equation for a non-scattering medium in the presence of a physical constraint by means of angular data. Both techniques are based on a preliminary structural knowledge of the solution. This qualitative information is performed by analysing the direct problem. Two classes of inversion methods are considered with respect to the topological behavior of the set of physically admissible functions. An example using numerically simulated data is presented to demonstrate the practicability of our approach. |
Databáze: | OpenAIRE |
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