Viscous Liquids - Friction Loss vs. Viscosity and Flow
Friction loss in steel pipes for fluides with various viscosities are indicated in the diagrams below.
Note that kinematic viscosity SSU 32 (1 centiStokes) equals viscosity of water at normal room temperature. Kinematic viscosity SSU 2000 (440 centiStokes) equals SAE 140 Gear Oil.
- 1 psi/ft = 27.7 inH2O/ft = 22.6 kPa/m
- 1 gpm = 0.23 m3/h
Pipe Size 1/2"
Pipe Size 3/4"
Pipe Size 1"
- 1 psi/ft = 27.7 inH2O/ft = 22.6 kPa/m
- 1 gpm = 0.23 m3/h
Pipe Size 1 1/4"
Pipe Size 1 1/2"
Pipe Size 2"
Pipe Size 2 1/2"
Pipe Size 3"
Pipe Size 4"
- 1 psi/ft = 27.7 inH2O/ft = 22.6 kPa/m
- 1 gpm = 0.23 m3/h
Related Topics
• Fluid Flow and Pressure Loss
Pipe lines - fluid flow and pressure loss - water, sewer, steel pipes, pvc pipes, copper tubes and more.
• Fluid Mechanics
The study of fluids - liquids and gases. Involving velocity, pressure, density and temperature as functions of space and time.
Related Documents
Absolute or Dynamic Viscosity Online Converter
Convert between dynamic or absolute viscosity units - Poiseuille, Poise, centPoise and more.
ANSI Schedule 40 Steel Pipes - Dimensions
Internal and external diameters, areas, weights, volumes and number of threads for ANSI schedule 40 steel pipes.
Benzene - Dynamic and Kinematic Viscosity vs. Temperature and Pressure
Online calculator, figures and table showing dynamic and kinematic viscosity of benzene, C6H6, at varying temperature and pressure - Imperial and SI Units.
Centrifugal Pumps - Viscosity Influence
Hydrodynamic losses through pumps depends on fluid viscosities.
Kinematic Viscosity - Online Converter
Convert between kinematic viscosity units like centistokes, poise, lentor and more.
Laminar, Transitional and Turbulent Flow
Heat transfer, pressure and head loss in a fluid varies with laminar, transitional or turbulent flow.
Liquids - Dynamic Viscosities
Absolute (dynamic) viscosity values for some common fluids.
Liquids - Kinematic Viscosities
Kinematic viscosities of some common liquids like motor oil, diesel fuel, peanut oil and many more.
Motor Oils - Dynamic Viscosities
Dynamic viscosities for motor oils SAE 10 to 50 for temperatures ranging 0-100 oC.
Propane - Dynamic and Kinematic Viscosity vs. Temperature and Pressure
Online calculators, figures and tables showing dynamic and kinematic viscosity of liquid and gaseous propane at varying temperarure and pressure, SI and Imperial units.
Reynolds Number
Introduction and definition of the dimensionless Reynolds Number - online calculators.
Steel Pipes - Friction Loss vs. Viscous Liquid Flow
Friction loss in schedule 40 steel pipe with viscous liquids - viscosities ranging from water to oil.
Steel Pipes Schedule 40 - Pressure Loss
Water flow and pressure loss in schedule 40 steel pipes - Imperial and SI units - gallons per minute, liters per second and cubic meters per hour.
Steel Pipes Schedule 80 - Friction Loss vs. Water Flow Diagram
Water flow in steel pipes schedule 80 - pressure drop and velocity diagrams in SI and Imperial units.
Viscosity - Absolute (Dynamic) vs. Kinematic
Vicosity is a fluid's resistance to flow and can be valued as dynamic (absolute) or kinematic.
Viscosity - Converter Chart
Convert between viscosity units like Centiposes, milliPascal, CentiStokes and SSU.
Viscous Liquids - Max. Delivery Flow Velocities
Recommended max. flow velocities on delivery sides of pumps in viscous systems.
Viscous Liquids - Max. Suction Flow Velocities
Recommended max. pump suction flow velocity for viscous fluids.
Water - Dynamic (Absolute) and Kinematic Viscosity vs. Temperature and Pressure
Free online calculator - figures and tables with viscosity of water at temperatures ranging 0 to 360°C (32 to 675°F) - Imperial and SI Units.