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Online Water Viscosity Calculator. The calculator below can be used to calculate the liquid water dynamic or kinematic viscosity at given temperatures. The output dynamic viscosity is given as cP, mPa*s, Pa*s, N*s/m 2,lb f *s/ft 2 and lb m /(ft*h), while the kinematic viscosity is given as cSt, m 2 /s, and ft 2 /s. Note!
This water viscosity calculator will help you determine the viscosity of water at room temperature or any temperature, even those above 300\ \mathrm {\degree C} 300 °C! In this calculator, you will learn what the absolute viscosity of water is (commonly known as its dynamic viscosity) and how to convert it to kinematic viscosity.
Water, liquid, newtonian, H2O. Find viscosity tables and charts for water at multiple temperatures (viscosity and density values with their source).
We call this property of fluids viscosity. Juice has low viscosity, whereas syrup has high viscosity. In the previous sections we have considered ideal fluids with little or no viscosity. In this section, we will investigate what factors, including viscosity, affect the rate of fluid flow.
The viscosity of a fluid is a measure of its resistance to deformation at a given rate. [1] For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water. [2] Viscosity is defined scientifically as a force multiplied by a time divided by an area.
Absolute or dynamic viscosity is used to calculate Reynolds Number to determine if a fluid flow is laminar, transient or turbulent. The absolute or dynamic viscosity of water depends on the temperature as indicated below:
Viscosity of Liquids and Gases. Viscosity has the SI units Pascal seconds (Pa s) which is called the Poiseuille. More commonly used is the dyne sec/cm 2 which is called Poise. One Pa s is 10 Poise. The Poise is used in the table because of its more common usage. Data from Gustafson.
The viscosity of water at 20 °C is 1.0020 millipascal seconds (which is conveniently close to one by coincidence alone). Most ordinary liquids have viscosities on the order of 1 to 1000 mPa s, while gases have viscosities on the order of 1 to 10 μPa s.
The viscosity of water measures its resistance to flow and is critical to its many functions. The low viscosity of water is important in its role as the solvent for life's chemical reactions and for blood circulation.
Viscosity is the resistance of a fluid (liquid or gas) to a change in shape or movement of neighbouring portions relative to one another. Viscosity denotes opposition to flow.