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The following table provides a list of dynamic (absolute) viscosity values for different liquids, taken at room temperature (approximately 20°C or 68°F) and 1 atmospheric (atm) pressure. (1 atm = 101,325 Pa)
Viscosity is given in centiPoise (cP), equivalent to milliPascal seconds (mPa s). To get the kinematic viscosity (in centiStokes), just divide by the specific gravity of the fluid. List of common fluids and their viscosities, with sources included.
The kinematic viscosity of a liquid can be looked upon as the liquid's resistance to flow under its own gravity head. ν = η/ρ. Units for Kinematic Viscosity: ft 2 / s. mm 2 / s. m 2 / s. The following table defines the average Kinematic Viscosity for selected liquid fluids. The data shown yellow can be changes to recallate the selected variables.
Viscosity is a characteristic feature of fluids (including both liquids and gases). It represents their resistance to flow and originates from the internal friction among the fluid molecules. This friction arises due to interactions within the fluid molecules.
3 sie 2021 · Viscosity looks at the difference in the rate of flow or deformation between between molecules a certain distance from a surface and those at the liquid-surface interface. Multiple factors influence viscosity.
APPROXIMATE VISCOSITIES OF SOME COMMON LIQUIDS Liquid Specific Gravity at 16°c ... Viscosity Cp Temperature C° Viscosity Type N = Newtonian T = Thixotropic DAIRY PRODUCTS Butter Fat 42 43 N Butter Fat 20 65 N Butter Deodorised 45 50 N Cottage Cheese 30,000 18 T Cocoa Butter 0.92 50 60 N Cocoa Butter 0.87 0.5 100 N
Water, liquid, newtonian, H2O. Find viscosity tables and charts for water at multiple temperatures (viscosity and density values with their source).
