Home
Back
Formula Used:
| From: | To: |
The capacity of hydraulic accumulator is defined as the work done to lift the ram or the energy stored in the accumulator. It represents the amount of energy that can be stored and released by the hydraulic system.
The calculator uses the formula:
Where:
Explanation: The capacity is calculated by multiplying the pressure intensity by the area of the ram and the stroke length, representing the work done or energy stored in the system.
Details: Accurate capacity calculation is crucial for designing hydraulic systems, determining energy storage capabilities, and ensuring proper system performance and safety.
Tips: Enter pressure intensity in Pascals, area of ram in square meters, and stroke length in meters. All values must be positive numbers.
Q1: What units should be used for input values?
A: Pressure should be in Pascals (Pa), area in square meters (m²), and stroke length in meters (m) for accurate results in Joules.
Q2: How does accumulator capacity affect system performance?
A: Higher capacity allows for more energy storage, which can handle larger pressure fluctuations and provide more consistent system operation.
Q3: Can this formula be used for all types of hydraulic accumulators?
A: This formula is generally applicable for calculating the theoretical capacity, but actual performance may vary based on accumulator type and design.
Q4: What factors can affect the actual capacity of a hydraulic accumulator?
A: Temperature variations, fluid properties, efficiency losses, and mechanical limitations can affect the actual usable capacity.
Q5: How is accumulator capacity related to system safety?
A: Proper capacity calculation ensures the accumulator can handle emergency energy demands and prevent system failures during peak load conditions.