μv = effciency compensated for viscosity
cμ = viscosity efficiency coefficient
μ = original efficiency according pump curve
Pv = qv hv ρv g / (3.6 106 μv) (4)
Pv = power compensated for viscosity (kW)
ρv = density of viscous fluid (kg/m3)
g = acceleration of gravity (9.81 m/s2)
Pv = qv hv SG / (3960 μv) (5)
Pv = power compensated for viscosity (bhp)
SG = specific gravity of viscous fluid
Piping systems and pumps - centrifugal pumps, displacement pumps - cavitation, viscosity, head and pressure, power consumption and more.
Viscosities of products and chemical species at varying conditions.
Online calculator, figures and table showing dynamic and kinematic viscosity of benzene, C6H6, at varying temperature and pressure - Imperial and SI Units.
BEP is where the pump is most efficient.
Minimum continuous flow to prevent flashing in centrifugal pumps.
Centrifugal pumps and maximum shut-off head.
Viscosity at 20°C/68°F and 50°C/122°F for more than 120 crudes is shown as function of specific gravity@15°C/60°F.
An introduction to density, specific weight and specific gravity.
The overall pump and fan efficiency is the ratio power gained by the fluid to the shaft power supplied.
Absolute (dynamic) viscosity for common food products.
ISO-VG viscosity grades for industrial lubricants.
Kinematic viscosities of some common liquids like motor oil, diesel fuel, peanut oil and many more.
Specific gravities of liquids like alcohol, oils, benzene, water and many more.
Calculate the power gained by fluid from an operating pump or fan.
Online calculators, figures and tables showing dynamic and kinematic viscosity of liquid and gaseous propane at varying temperarure and pressure, SI and Imperial units.
Calculate pumps hydraulic and shaft power.
British Horse Power as used for pumps, fans and turbines - and how to convert to other units.
Viscosities and densities of SAE Grade oils.
Friction loss in schedule 40 steel pipe with viscous liquids - viscosities ranging from water to oil.
Utilize the system curve and the pump performance curve to select the proper pump for a particular application.
Vicosity is a fluid's resistance to flow and can be valued as dynamic (absolute) or kinematic.
Convert between viscosity units like Centiposes, milliPascal, CentiStokes and SSU.
Friction loss in steel pipes for fluids with viscosities ranging 32 - 80000 SSU.
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