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Estimated time for manual use of gate valves
Parmakian's curves
Head loss coefficient of a totally open butterfly valve
Head loss coefficient applicable to partially open diaphragm valve
Sigma rotary distributor for biological filter
SALUTAR anaerobic filter
Net Present Value (NPV)
Default
Input data
Cash flow
None
Angle
Area
Area Moment of Inertia
Density
Diffusion Coefficient
Energy
Flow
Flow per Capita
Flow per Length
Force
Frequency
Head
Heat Capacity
Heat Transfer Coefficient
Length
Loading Rate
Mass
Mass Area Loading Rate
Mass Concentration
Mass Flow
Mass Loading Rate
Molar Concentration
Moment of Inertia
Percent
Power
Pressure
Specific Weight
Temperature
Time
Velocity
Velocity Gradient
Viscosity
Volume
-
Add row
Interest rate
%
Output data
Net present value
-