Actas de congresos
Effective Absorptances And Emittances Of Opaque Surfaces And Their Impact On Simulations Of Thermal And Energy Performance Of Buildings
Registro en:
Proceedings Of Building Simulation 2011: 12th Conference Of International Building Performance Simulation Association. , v. , n. , p. 2017 - 2023, 2011.
2-s2.0-84870157459
Autor
Roriz V.F.
Caram R.M.
Roriz M.
Institución
Resumen
On surfaces perfectly flat and smooth, there are no obstacles to the radiant flow. However, typical surfaces of buildings have bumps and hollows that can significantly change the behaviour of them. The real absorptances and emittances resulting from these surface irregularities could be called effective. This paper presents a simple method developed to evaluate these influences.
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