1. What is the Volume Calculation Formula?

The volume calculation formula VT = W/SW is used to determine the volume of liquid delivered based on the weight of the liquid and its specific weight. This formula is fundamental in fluid mechanics and engineering applications.

2. How Does the Calculator Work?

The calculator uses the volume formula:

Where:

• \( VT \) — Volume (m³)
• \( W \) — Weight of Liquid (N)
• \( SW \) — Specific Weight (N/m³)

Explanation: The formula calculates the volume by dividing the weight of the liquid by its specific weight, which represents the weight per unit volume.

3. Importance of Volume Calculation

Details: Accurate volume calculation is crucial for fluid system design, tank capacity planning, hydraulic engineering, and various industrial applications where precise liquid measurements are required.

4. Using the Calculator

Tips: Enter weight of liquid in Newtons (N) and specific weight in Newtons per cubic meter (N/m³). Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is specific weight?
A: Specific weight is the weight per unit volume of a material, typically measured in N/m³ or lb/ft³.

Q2: How is specific weight different from density?
A: Density is mass per unit volume (kg/m³), while specific weight is weight per unit volume (N/m³). They are related by gravity: specific weight = density × gravity.

Q3: What are typical specific weight values for common liquids?
A: Water has a specific weight of approximately 9810 N/m³, while other liquids vary based on their density.

Q4: Can this formula be used for gases?
A: While the formula is mathematically valid, specific weight for gases varies significantly with pressure and temperature, making it less practical without additional corrections.

Q5: What are the limitations of this calculation?
A: This calculation assumes uniform specific weight throughout the liquid and doesn't account for temperature or pressure variations that might affect the specific weight.