The relation between viscosity and density can be explained by the kinematic viscosity equation. In cgs units the unit is called the centistoke. Both viscosity and density are not directly related, but they are related in terms of temperature. The kinematic viscosity is the dynamic viscosity divided by the density of the fluid. The unit centiPoise = 0.001 Pa s and is is sometimes written mPa s. Property Pressure Page number 1 Boiling point elevation of seawater P0 ( 1 atm or 0.10325 MPa) 1 2 Dynamic viscosity of seawater x 103P0 ( 1 atm or 0.10325 MPa) 2 3 Kinematic viscosity of seawater x 107P0 ( 1 atm or 0.10325 MPa) 3 4 Osmotic coefficient of seawater P0 ( 1 atm or 0.10325 MPa) 4 5 Osmotic pressure of s.
These viscosities are at 20☌ except for the blood and blood plasma which are at body temperature, 37☌, and for steam which is at 100☌. See also Absolute or Dynamic Viscosity Unit Converter. The Poise is used in the table because of its more common usage. Water - Dynamic and Kinematic Viscosity - Read online for free.
A basic difference between the dynamic and kinematic viscosity measurements is density. More commonly used is the dyne sec/cm 2 which is called Poise. The unit of measure of kinematic viscosity is Centistokes (cSt). Tables of the dynamic and kinematic viscosity of aqueous NaCl solutions in the temperaturerange 20150☌ and the pressure range 0. Viscosity has the SI units Pascal seconds (Pa s) which is called the Poiseuille. Viscosity of Liquids and Gases Viscosity of Liquids and Gases Liquids
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