1. What is the Discharge During Extension Formula?

The discharge during extension formula calculates the rate of flow of a liquid in a piston system. It provides an accurate assessment of fluid discharge based on piston area and velocity.

2. How Does the Calculator Work?

The calculator uses the discharge formula:

Where:

• \( Q \) — Discharge (m³/s)
• \( A_p \) — Area of piston (m²)
• \( v_{piston} \) — Velocity of piston (m/s)

Explanation: The equation calculates the volumetric flow rate by multiplying the cross-sectional area of the piston by its velocity.

3. Importance of Discharge Calculation

Details: Accurate discharge calculation is crucial for hydraulic system design, fluid dynamics analysis, and ensuring proper system performance in various engineering applications.

4. Using the Calculator

Tips: Enter piston area in square meters and piston velocity in meters per second. All values must be valid positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What units should be used for input values?
A: Piston area should be in square meters (m²) and piston velocity in meters per second (m/s) for accurate results in cubic meters per second (m³/s).

Q2: Can this formula be used for different fluid types?
A: Yes, the formula is applicable for various incompressible fluids, though fluid properties may affect actual system performance.

Q3: What are typical discharge values in hydraulic systems?
A: Discharge values vary widely depending on system size and application, ranging from small fractions to several cubic meters per second.

Q4: Are there limitations to this formula?
A: This formula assumes ideal conditions and may need adjustments for factors like fluid compressibility, friction losses, and system efficiency.

Q5: How does piston shape affect the calculation?
A: The formula uses the cross-sectional area, so the shape only matters in determining that area. Circular pistons are most common.