title: Four-flux model for a multilayer, plane absorbing and scattering medium: application to the optical degradation of white paint in a space environment.
abstract: We generalize the four-flux radiative transfer model to the case of a multilayer medium. A concrete application, that of the study of the optical degradation of white paint in a simulated space environment, is presented. The degraded material is decomposed in a damaged layer and in an unaffected layer, and we assume that the degradation is due to a variation Dkappa of the imaginary part of the refractive index in the damaged layer. Then we find an empirical law for variation Dkappa with dose, taking into account possible saturation.
authors: C
authors: C
authors: Tonon
authors: C
authors: C
authors: Rozé
authors: T
authors: T
authors: Girasole
authors: M
authors: M
authors: Dinguirard