Question 11 A cylindrical sediment core sample with the dimensions: diameter = 10[cm] and length = 30[cm] is placed in a Darcy experimental setup (see figure below) and fully re-saturated. At steady state the following information was recorded: hydraulic heads h₁ = 14.5[cm] and h₂ = 10.2[cm], flow Q = 6.5[ml/min]. cross-sectional area, A sand Datum, -0 Please calculate the following and provide answers with three significant figures: a) Hydraulic conductivity (K) in the unit m/day. K= [m/day] b) Intrinsic permeability (k) assuming that the fluid used in the experiment is pure water at 25°C Report result using scientific notation and in the unit of m². [m²] k c) Average linear pore water velocity (ur) in m/s. Assume that the effective porosity (ne) is half the total porosity of 0.3. Report the result in the unit m/d up = [m/d]
Question 11 A cylindrical sediment core sample with the dimensions: diameter = 10[cm] and length = 30[cm] is placed in a Darcy experimental setup (see figure below) and fully re-saturated. At steady state the following information was recorded: hydraulic heads h₁ = 14.5[cm] and h₂ = 10.2[cm], flow Q = 6.5[ml/min]. cross-sectional area, A sand Datum, -0 Please calculate the following and provide answers with three significant figures: a) Hydraulic conductivity (K) in the unit m/day. K= [m/day] b) Intrinsic permeability (k) assuming that the fluid used in the experiment is pure water at 25°C Report result using scientific notation and in the unit of m². [m²] k c) Average linear pore water velocity (ur) in m/s. Assume that the effective porosity (ne) is half the total porosity of 0.3. Report the result in the unit m/d up = [m/d]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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