In this paper a novel model for forward diffuse scattering of indoor walls is presented which is suitable for integration in ray-based prediction tools for indoor environment. The model extends the already-available Effective-Roughness (ER) diffusescattering model in a straight-forward way and allows for a different scattering behaviour of the wall in the backward and forward half-spaces to be described. The model is checked against measurements on a wall sample and it is shown to sensibly improve the accuracy of the prediction of the overall scattering pattern of the wall.
F. Fuschini, V. Degli Esposti, E. M. Vitucci (2010). A model for forward-diffuse scattering through a wall. s.l : s.n.
A model for forward-diffuse scattering through a wall
FUSCHINI, FRANCO;DEGLI ESPOSTI, VITTORIO;VITUCCI, ENRICO MARIA
2010
Abstract
In this paper a novel model for forward diffuse scattering of indoor walls is presented which is suitable for integration in ray-based prediction tools for indoor environment. The model extends the already-available Effective-Roughness (ER) diffusescattering model in a straight-forward way and allows for a different scattering behaviour of the wall in the backward and forward half-spaces to be described. The model is checked against measurements on a wall sample and it is shown to sensibly improve the accuracy of the prediction of the overall scattering pattern of the wall.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
