Top Engineering Hydraulics
You can use these calculators to calculate flowrate, cylinder PUSH/PULL, speed, diameter, and more..
Bernoulli Theorem Design Equations Formulas Calculator - Head Loss Fluid Mechanics
Fluid mechanics calculator for solving head loss of the Bernoulli Theorem equation given static heads, pressures, specific weights and velocities.
Chezy Equations Formulas Calculator
Chezy equation calculator solving for flow velocity given coefficient, hydraulic radius and slope.
Cylindrical Reservoir Calculator
Flowrate Calculation for a Draining Tank
Hydrostatic pressure will impart a velocity to an exiting fluid jet. The velocity and flowrate of the jet depend on the depth of the fluid.
Flowrate Calculation for a Venturi
A fluid passing through smoothly varying constrictions experience changes in velocity and pressure. These changes can be used to measure the flowrate of the fluid.
Flowrate Calculation for an Orifice Flowmeter
A fluid passing though an orifice constriction will experience a drop in pressure across the orifice. This change can be used to measure the flowrate of the fluid.
Hydraulic Cylinder Calculator
Enter the Cylinder Bore diameter, PSI (pressure) and Rod Diameter. Click to Compute the PUSH / PULL.
Hydraulic Cylinder Calculator (Angle Calc)
PUSH - PULL (Cylinder at an angle)
Hydraulic Cylinder Speed Calculator
SPEED for a Cylinder
Hydraulic Motor Calculator
HORSEPOWER output
Matching Rephasing Cylinders
Cylinders in Series
Pipe Friction Calculation for Fluid Flow in a Pipe
Wall drag and changes in height lead to pressure drops in pipe fluid flow.
Pipe Roughness Data
Included here is a sampling of absolute pipe roughness e data taken from Binder (1973). These values are for new pipes; aged pipes typically exhibit in rise in apparent roughness. In some cases this rise can be very significant.
Pressure Calculation for Manometers
Manometers measure a pressure difference by balancing the weight of a fluid column between the two pressures of interest.
Rect Reservoir Calculator
RESERVOIR CAPACITY
Sprocket Ratio Calculator_drive diameter
DIAMETER of Drive Sprocket
Sprocket Ratio Calculator_driven diameter
DIAMETER of Driven Sprocket
Sprocket Ratio Calculator_driven speed
SPEED of Driven Sprocket
V-Belt Length Calculator
LENGTH of V-Belt