Abstract. In the paper, the problem of a suitable modelling of porous elements at the wind tunnel scale is addressed. The work reports some results of an experimental study based on macro-porous materials, performed on perforated plates having holes with different geometry, thickness and size. The objective of the paper is double fold. At first, it aims at clarifying the effect of configuration of pores (holes) on fluid flow. Secondly, it aims to present a comprehensive similitude criterion for macro-porous structures based on physical insight.
Wind tunnel similitude criteria for fluid flow in macro-porous materials / Davide Allori; Gianni Bartoli; Antonio F. Miguel. - (2011), pp. -------. (Intervento presentato al convegno DSL 2011, 7th International Conference on Diffusion in Solids and Liquids tenutosi a Algarve (Portugal) nel 26-30 June 2011).
Wind tunnel similitude criteria for fluid flow in macro-porous materials
ALLORI, DAVIDE;BARTOLI, GIANNI;
2011
Abstract
Abstract. In the paper, the problem of a suitable modelling of porous elements at the wind tunnel scale is addressed. The work reports some results of an experimental study based on macro-porous materials, performed on perforated plates having holes with different geometry, thickness and size. The objective of the paper is double fold. At first, it aims at clarifying the effect of configuration of pores (holes) on fluid flow. Secondly, it aims to present a comprehensive similitude criterion for macro-porous structures based on physical insight.
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