Viscosity



  1. Viscosity Definition
  2. Viscosity Symbol

Viscosity for macOS

Viscosity is defined as the measure of the resistance of a fluid to gradual deformation by shear or tensile stress. In other words, viscosity describes a fluid’s resistance to flow. Simply put, we can say that honey is thicker than water; in turn, honey is more viscous than water. Viscosity is the measurement of a fluid's internal resistance to flow. This is typically designated in units of centipoise or poise but can be expressed in other acceptable measurements as well. Some conversion factors are as follows: 100 Centipoise = 1 Poise. 1 Centipoise = 1 mPa s (Millipascal Second).


Ps5 remote play iphone. Version 1.9.2 | Release Notes
Autodesk 3ds max 2010 64 bit crack free download. Requires macOS 10.13 or later.


Viscosity

Viscosity for Windows

Viscosity Definition

  • The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of 'thickness': for example, syrup has a higher viscosity than water.
  • Viscosity, 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. The reciprocal of the viscosity is called the fluidity, a measure of the ease of flow.
  • Viscosity is a measure of the resistance of a fluid to deformation in shear: in effect, resistance to flow or pouring. It is due to intermolecular friction and molecular adhesion and cohesion within the fluid. Viscosity decreases with elevated temperatures because increased atomic/molecular activity decreases intermolecular cohesion and friction.

Version 1.9.2 | Release Notes
Requires Windows 7 or later.

Installing Viscosity (Mac)

1. Quit any old copies of Viscosity that are running. 2. Open the Viscosity.dmg file in your Downloads folder. 3. Drag the Viscosity icon to your Applications folder. 4. Eject the Viscosity disk image from the Finder. 5. Launch Viscosity from your Applications folder.
Detailed Instructions

Installing Viscosity (Windows)

1. Exit any old copies of Viscosity that are running. 2. Open the Viscosity Installer.exe file in your Downloads folder. 3. Click Yes to the User Access Control prompt. 4. Follow the instructions displayed in the Setup Wizard. 5. Launch Viscosity from your Start menu.
Detailed Instructions

30-Day Trial

This download is a fully functional version of Viscosity, which will stop working after 30 days. To continue using Viscosity after this period you will need to purchase a license.
After buying Viscosity you will receive a license code that will activate your copy, so you don't need to download Viscosity again.

Online calculator, figures and tables showing dynamic (absolute) and kinematic viscosity of air at temperatures ranging from -100 to 1600°C (-150 to 2900°F) at pressure ranging from 1 to 10 000 bara (14.5 - 145000 psia) - SI and Imperial Units

The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.

For further definitions, go to Absolute (dynamic) and kinematic viscosity. Absolute or dynamic viscosity is used to calculate Reynold's Number to determine if a fluid flow is laminar, transient or turbulent.

Tabulated values and viscosity units conversion are given below the figures.

Online Air Viscosity Calculator

The calculator below can be used to calculate air dynamic or kinematic viscosity at given temperatures and atmospheric pressure.
The output dynamic viscosity is given as Pa*s, N*s/m2, cP, mPa*s, lbf*s/ft2 and lbm/(ft*h),
while the kinematic viscosity is given as cSt, m2/s, and ft2/s

Note! Temperature must be within the ranges -100 - 1600 °C, -150 - 2900 °F, 175 - 1900 K and 310-3400 °R to get valid values.

Related Topics

  • Gases and Compressed Air - Air, LNG, LPG and other common gas properties, pipeline capacities, sizing of relief valves
  • Material Properties - Material properties for gases, fluids and solids - densities, specific heats, viscosities and more
  • Viscosity - Documents giving viscosity of different kind of chemical species at varying conditions
  • Air Psychrometrics - The study of moist and humid air - psychrometric charts, Mollier diagrams, air-condition temperatures and absolute and relative humidity and moisture content
  • Fluid Mechanics - The study of fluids - liquids and gases. Involves 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
  • Absolute, Dynamic and Kinematic Viscosity - Dynamic, absolute and kinematic viscosities - convert between CentiStokes (cSt), centipoises (cP), Saybolt Universal Seconds (SSU) and degree Engler
  • Air - Composition and Molecular Weight - Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts
  • Air - Density at varying pressure and constant temperatures - Figures and tables showing changes in air density at pressure varying from 1 to 10 000 bara (14.5 - 145000 psi) and constant, selected temperatures. Figures are given in different scales.
  • Air - Density, Specific Weight and Thermal Expansion Coefficient at Varying Temperature and Constant Pressures - Online calculator, figures and tables showing density, specific weight and thermal expansion coefficient of air at temperatures ranging -100 to 1600 °C (-140 to 2900 °F) at atmospheric and higher pressure - Imperial and SI Units
  • Air - Diffusion Coefficients of Gases in Excess of Air - Diffusion coefficients, D12, for gases in large excess of air at temperature varying from 0 - 400 °C
  • Air - Molecular Weight and Composition - Dry air is a mixture of gases where the average molecular weight (or molar mass) can be calculated by adding the weight of each component
  • Air - Prandtl Number - Figures and table showing changes in Prandtl number for air with changes in temperature and pressure
  • Air - Properties at Gas-Liquid Equilibrium Conditions - Figures and tables showing how the properties of air changes along the boiling and condensation curves (temperature and pressure between triple point and critical point conditions). An air phase diagram are also given.
  • Air - Specific Heat at Constant Pressure and Varying Temperature - Online calculator, figures and tables showing how specific heat (Cp and Cv) of dry air vary with temperature at different pressures, SI and imperial units
  • Air - Specific Heat at Constant Temperature and Varying Pressure - Figures and table showing isobaric (Cp) and isochoric (Cv) specific heat of air at constant temperature and varying pressure ranging 0.01 to 10000 bara
  • Air - Thermal Conductivity - Online calculator, figures and tables showing air thermal conductivity at varying temperature and pressure, SI and imperial units.
  • Air - Thermal Diffusivity - Figures and tables showing dry air thermal diffusivity at varying temperarure and pressure, SI and Imperial units
  • Air - Thermophysical Properties - Thermal properties of air - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusicity, and more
  • Air Conditioning - Cooling of Air and Generated Condensate - Water may condensate when air is cooled in an air conditioning system
  • Air Humidity Ratio - The ratio between the mass of water vapor present in moist air - to the mass of dry air
  • Air Solubility in Water - Amount of air that can be dissolved in water - decreases with temperature and increases with pressure
  • Benzene - Dynamic and Kinematic Viscosity - Online calculator, figures and table showing dynamic and kinematic viscosity of benzene, C6H6, at varying temperature and pressure - Imperial and SI Units
  • Butane - Dynamic and Kinematic Viscosity - Online calculators, figures and tables showing dynamic and kinematic viscosity of liquid and gaseous butane, C4H10, at varying temperarure and pressure, SI and Imperial units
  • Compressed Air Pressure Drop Diagrams - Metric Units - Pressure drop in compressed air pipe lines
  • Dry Air Properties - Dry air properties at temperatures ranging 175 - 1900 K - specific heat, ratio of specific heats, dynamic viscosity, thermal conductivity, Prandtl number, density and kinematic viscosity
  • Dynamic or Absolute Viscosity Converting Chart - Dynamic viscosity converting chart with units like Poiseuille - Poise - centiPoise and more
  • Ethanol - Dynamic and Kinematic Viscosity - Online calculator, figures and tables showing dynamic and kinematic viscosity of ethanol, C2H5OH, at varying temperature and pressure - Imperial and SI Units
  • Ethylene - Dynamic and Kinematic Viscosity - Online calculator, figures and tables showing dynamic and kinematic viscosity of ethylene, C2H4, also called ethene or acetene, at varying temperature and pressure - Imperial and SI Units
  • Kinematic Viscosity - Online Converter - Convert between different kinematic viscosity units - centistokes, poise, lentor and more
  • Methane - Dynamic and Kinematic Viscosity - Online calculator, figures and tables showing dynamic and kinematic viscosity of methane, CH4, at varying temperature and pressure - Imperial and SI Units
  • Moisture Holding Capacity of Air - Moisture holding capacity of air increases with temperature
  • Oxygen - Dynamic and Kinematic Viscosity - Online calculator, figures and tables showing dynamic and kinematic viscosity of oxygen, O2, at varying temperature and pressure - Imperial and SI Units
  • Propane - Dynamic and Kinematic Viscosity - Online calculators, figures and tables showing dynamic and kinematic viscosity of liquid and gaseous propane at varying temperarure and pressure, SI and Imperial units
  • Specific Volume of Moist Air - Specific volume is defined as the total volume of humid air per mass unit of dry air
  • Steam Viscosity - Absolute viscosity of steam at pressure ranging 1 - 10000 psia
  • Viscosity Converting Chart - Convert between the viscosity units Centiposes, milliPascal, CentiStokes and SSU
  • Water Vapor in Air - Weight of water vapor in air

Viscosity Symbol

Index

Tag Search

  • en: air viscosity dynamic absolute kinematic temperature
  • es: viscosidad cinemática del aire temperatura absoluta dinámica
  • de: Luft Viskosität dynamisch absoluten kinematischen Temperatur




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