The role of scatter in determining the radiative properties of surfaces

Numerical Analysis of Pool Fires in Oil Trunkline Networks

“…The velocity of reaction is estimated according to the law (7). Equations (8) and (9) describe a momentum conservation law and energy conservation law, respectively. In this case, Reynolds set of equations is closed with the wellknown (k − ε)-turbulence model (10), (11).…”

“…, we use its Legendre polynomial expansion. At that, solution of (13) is carried out by the Monte-Carlo method, the modified method of average flows, or the method of a weighted sum of grey gases [8]. This particular method has been chosen because of its potential implementation for computer hardware available for wide range of pipeline transport experts.…”

Development of high efficiency collector plates. Final report

“…to the multiple scatter of the incoming radiation in the macro-scopic irregularities of the absorber plate surface. These so -20 -+ called multiple scatter absorption media were described and theoretically evaluated by Hottel et al Such surfaces (25) can be manufactured by embedding the scattering particles in a third media or by forming a layer of particles overlaying the substrate and this method can be a cost-effective (25) approach to obtain selective absorption surfaces. In principle, all porous surfaces should act as multiple scatter absorption media, in which the surface pores act as black body cavities.…”