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Hydraulic Fluid Flow Equation:
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The hydraulic fluid flow equation (Q = v × A) calculates the volumetric flow rate of fluid in a hydraulic system, where Q is the flow rate, v is the fluid velocity, and A is the cross-sectional area of the pipe or conduit.
The calculator uses the hydraulic fluid flow equation:
Where:
Explanation: This fundamental equation in fluid mechanics relates the flow rate to the velocity of the fluid and the cross-sectional area through which it flows.
Details: Calculating flow rate is essential for designing hydraulic systems, determining pump requirements, ensuring proper system operation, and optimizing energy efficiency in fluid transport systems.
Tips: Enter velocity in meters per second (m/s) and area in square meters (m²). Both values must be positive numbers greater than zero for accurate calculation.
Q1: What units should I use for this calculation?
A: The calculator uses SI units: velocity in m/s, area in m², resulting in flow rate in m³/s. You can convert from other units before entering values.
Q2: Does this equation work for all types of fluids?
A: Yes, the equation Q = v × A works for all incompressible fluids, regardless of viscosity, as long as the flow is steady and uniform.
Q3: How does pipe shape affect the calculation?
A: The equation works for any cross-sectional shape as long as you use the correct area calculation for that shape (circular, rectangular, etc.).
Q4: Can I use this for compressible fluids like gases?
A: This simple equation is primarily for incompressible fluids. For compressible fluids, additional factors like density changes must be considered.
Q5: What if the velocity isn't uniform across the cross-section?
A: For non-uniform flow, you would need to use the average velocity across the cross-section for accurate results.