1. What is Volume of Liquid Sucked?

Volume of liquid sucked refers to the amount of liquid drawn into a piston pump during the suction stroke. It is a fundamental parameter in pump performance analysis and fluid dynamics calculations.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_s \) — Volume of liquid sucked (m³)
• \( A_p \) — Area of piston (m²)
• \( L \) — Length of stroke (m)

Explanation: The volume is calculated by multiplying the cross-sectional area of the piston by the length of its stroke, representing the displacement volume during suction.

3. Importance of Calculation

Details: Accurate calculation of liquid volume sucked is crucial for pump design, efficiency analysis, and ensuring proper fluid delivery in various mechanical and hydraulic systems.

4. Using the Calculator

Tips: Enter the area of piston in square meters and the length of stroke in meters. Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What units should be used for input values?
A: Use square meters (m²) for area and meters (m) for length to get volume in cubic meters (m³).

Q2: Does this calculation account for pump efficiency?
A: No, this calculates the theoretical maximum volume. Actual volume may be less due to factors like leakage and fluid compressibility.

Q3: Can this formula be used for different pump types?
A: This formula specifically applies to piston pumps. Other pump types may require different calculations.

Q4: How does piston diameter relate to this calculation?
A: Piston area (A_p) can be calculated from diameter using \( A_p = \pi \times (d/2)^2 \) where d is the piston diameter.

Q5: What if the stroke length varies during operation?
A: This calculation assumes a constant stroke length. For variable stroke systems, more complex calculations are needed.