Distance Between Infiltration Gallery And Source Given Discharge Calculator

Formula Used:

\[ L = \frac{k \times (H^2 - Ho^2)}{2 \times Q} \]

Coefficient of Permeability (k):

m/s

Height of Saturated Zone (H):

Depth of Water in Infiltration Gallery (Ho):

Discharge (Q):

m³/s

Distance Between IG and Source (L):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Distance Calculation Formula?

The distance calculation formula determines the optimal distance between an infiltration gallery and a water source based on soil permeability, water table height, water depth in the gallery, and discharge rate. This calculation is essential for efficient groundwater extraction systems.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ L = \frac{k \times (H^2 - Ho^2)}{2 \times Q} \]

Where:

\( L \) — Distance between infiltration gallery and source (m)
\( k \) — Coefficient of permeability of soil (m/s)
\( H \) — Height of saturated zone (m)
\( Ho \) — Depth of water in infiltration gallery (m)
\( Q \) — Discharge rate (m³/s)

Explanation: The formula calculates the optimal distance based on the hydraulic properties of the soil and the water flow characteristics.

3. Importance of Distance Calculation

Details: Proper distance calculation ensures efficient water extraction, prevents interference with the water source, and maintains the sustainability of groundwater resources.

4. Using the Calculator

Tips: Enter all values in appropriate units (meters for distances, m/s for permeability, m³/s for discharge). Ensure all values are positive and physically meaningful.

5. Frequently Asked Questions (FAQ)

Q1: What is the coefficient of permeability?
A: The coefficient of permeability describes how easily water moves through soil. Higher values indicate more permeable soils.

Q2: Why is the distance calculation important?
A: Proper distance ensures optimal water extraction efficiency and prevents negative impacts on the water source.

Q3: What factors affect the distance calculation?
A: Soil permeability, water table height, water depth in the gallery, and discharge rate all influence the optimal distance.

Q4: Are there limitations to this calculation?
A: The calculation assumes homogeneous soil conditions and may need adjustment for complex geological formations.

Q5: How accurate is this calculation?
A: The calculation provides a theoretical estimate; field measurements and monitoring are recommended for precise implementation.