18.5.1. Issues with Soil Matrix Flow

Try these first

1. 1.

   What is hydraulic conductivity?

   Hint

   Think about how quickly water passes through different types of soil.

2. 2.

   Define soil matrix.

   Hint

   Consider how water moves through the soil.

3. 3.

   What is the primary principle used in analyzing soil matrix flow?

   • Bernoulli's Equation
   • Reynolds Transport Theorem
   • Newton's Law

   Hint

   Think about the principles involved when dealing with flow in fluids.

4. 4.

   True or False: Higher hydraulic conductivity results in slower seepage.

   • True
   • False

   Hint

   Consider how different soils allow water to flow.

5. 5.

   Calculate the seepage through a soil matrix when Q1 = 0.2 L/s, Q2 = 0.1 L/s, and Q3 = 0.15 L/s. Assume a constant K of 0.1 L/s.

   Hint

   Focus on inflow and outflow relations.

6. 6.

   If the storage in a soil matrix increases from 5 L to 10 L in 1 hour, what is the infiltration rate if Q1 = 0.1 L/s and Q2 = 0.2 L/s.

   Hint

   Remember to convert storage changes to a per-second basis.