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Strength Tortuosity - Porosity Relation in Locally Types of Porous Media (Experimental Model)

机译:强度曲折 - 局部类型多孔介质类型的孔隙关系(实验模型)

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The experimental model of five types of porosity media (fine sand, gravel, sand, porcelanite and composed media) was conducted to determine the relationship between tortuosity and porosity. The red colour (Carmoisine E122) was used as a tracer. The results have good agreement with an empirical relation based on performing regression analysis on test result through the use of the trial version 9 of data Fit software of Oakdale Engineering computer programs. The proposed empirical equation was correlated as a function of three basic variables of media characteristics; porosity (n), shape factor (Φ) and sphericity factor (P) by τ= 1 + C1 * ρΦ(l - n~(c2))
机译:进行了五种孔隙率介质(细砂,砾石,沙子,群岩和组成介质)的实验模型,以确定曲折性与孔隙率之间的关系。红颜色(Carmoisine E122)用作示踪剂。结果通过使用Oakdale Engineering计算机程序的数据拟合软件的试用版本9,与基于对测试结果进行回归分析的实证关系吻合良好。所提出的经验方程与三种基本变量的媒体特征的函数相关;孔隙率(n),形状因子(φ)和球形因子(p)×= 1 + c1 *ρφ(l - n〜(c2))

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