Darcy

Question 1

What does darcys law describe

Answer 1

It mathematically describes the volumetric flow rate of ground water (Q) through a cross sectional area (A$ of a porous media (I.e. sed or rock)

Question 2

Hydraulic conductivity is dependant on:

Answer 2

1. properties of the rocks/sediments

2. Properties of the fluid in aquifer

Question 3

What are some assumptions made about aquifers

Answer 3

1. t and p are constant

2. fresh water only

Question 4

What are the 2 major driving forces of gw flow

Answer 4

1. Gravitational force

2. Pressure force

Question 5

Groundwater flow direction and velocity are essentially influenced by:

Answer 5

1. Hydraulic gradient (i )

2. Hydraulic conductivity (K)