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Fluid mechanics calculators
Explore 2 free fluid mechanics calculators. Calculate in your browser with clear inputs, worked examples, and transparent methods.
2 calculators available
- Orifice Discharge from Area and Head
Estimate steady liquid discharge using opening area, centerline head, gravity and an empirical discharge coefficient.
- Reservoir NPSH Available and Required Head Comparison
Calculate a reservoir-to-pump suction head budget using absolute surface pressure, vapor pressure, elevation and friction loss, then compare the entered manufacturer requirement.