This paper is devoted to studying the effect of volumetric radiation on coupled convection and heat transfer in a participating two-dimensional enclosure with emitting absorbing scattering medium which crucial criterion design built thermal environment. Radiative information gotten by resolving RTE (the radiative equation) means CVFEM Control Volume Finite Element Method). Temperature, density ...

With the increasing scientific and engineering applications of coupled radiation natural convection problems (CRNCP), it is required to develop more convenient numerical methods solve problems. In this paper, equations momentum, energy, radiative transfer are all solved by lattice Boltzmann method, a (LB) framework established for CRNCP. The influences Planck number, Rayleigh scattering albedo,...

This paper presents the modified method of characteristics for simulating multidimensional transient radiative transfer in emitting, absorbing and scattering media. The method is based on the method of characteristics that follows photons along their pathlines. It makes use of a fixed set of points, and unlike the conventional method of characteristics, it follows the photons backward in space....

We propose a new approach to capture the volumetric density of scattering media instantaneously with a single image. The volume is probed with a set of laser lines and the scattered intensity is recorded by a conventional camera. We then determine the density along the laser lines taking the scattering properties of the media into account. A specialized interpolation technique reconstructs the ...

The people participating in the media space have the greatest influence on the ways in which it will be used. The ways of working that people bring to a media space and create in that space can vary greatly. However, characteristics of the setting and the technology are also important in how a media space is used and what it becomes. We consider the setting to include the individuals using the ...