An experimental study of porosity characteristics of perforated materials in normal and parallel flow
Description: Report presenting an experimental investigation to determine the porosity characteristics of perforated materials for normal and parallel flow. The results indicated that the porosity of the material is primarily governed by its open ratio, but that density has a slight effect. When the material was tested under parallel-flow conditions, the effective porosity dropped markedly as the stream velocity increased.
Date: November 10, 1953
Creator: Stokes, George M.; Davis, Don D., Jr. & Sellers, Thomas B.
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Partner: UNT Libraries Government Documents Department