1. What is Total Volume Given Specific Yield?

Total Volume Given Specific Yield is defined as the total capacity calculated based on the volume of water drained by gravity and the specific yield percentage, which indicates how much water is available for consumptive use.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V \) — Total Volume (m³)
• \( W_y \) — Volume of water drained by gravity (m³)
• \( \%S_y \) — Specific Yield Percentage (%)

Explanation: The formula calculates the total volume by dividing the volume of water drained by gravity by the specific yield percentage and multiplying by 100 to get the total capacity.

3. Importance of Total Volume Calculation

Details: Accurate total volume estimation is crucial for water resource management, determining storage capacity, and planning consumptive water use in various applications.

4. Using the Calculator

Tips: Enter volume of water drained by gravity in cubic meters (m³) and specific yield percentage in %. Both values must be valid (volume > 0, specific yield between 0-100%).

5. Frequently Asked Questions (FAQ)

Q1: What is Specific Yield Percentage?
A: Specific Yield Percentage tells how much water is available for consumptive use from a saturated aquifer or soil when drained by gravity.

Q2: What are typical Specific Yield values?
A: Specific Yield values vary by material type, typically ranging from 1-30% for different geological formations and soil types.

Q3: When should this calculation be used?
A: This calculation is particularly useful in hydrogeology, civil engineering, and water resource management for estimating total storage capacity.

Q4: Are there limitations to this formula?
A: The formula assumes homogeneous material properties and may need adjustments for complex geological conditions or varying specific yield values.

Q5: Can this be used for all types of aquifers?
A: While applicable to many aquifer types, the formula works best for unconfined aquifers where gravity drainage effectively occurs.