Gases - Dynamic Viscosities (original) (raw)

Absolute (dynamic) viscosities of some common gases.

Viscosities of gases at normal pressure:

Gases - Dynamic (Absolute) Viscosities

Gas Absolute Viscosity (10-5 Pa s)
Temperature (°C)
0 20 50 100 200 300 400 500 600
Air 1.73 1.82 1.96 2.20 2.61 2.98 3.32 3.64 3.94
Ammonia 0.92 0.99 1.10 1.30 1.68 2.06 2.44 2.82 3.19
Argon 2.1 2.23 2.42 2.73 3.28 3.77 4.22 4.64 5.04
Benzene 0.7 0.75 0.81 0.94 1.20
Carbon dioxide 1.37 1.47 1.61 1.85 2.30 2.71 3.08 3.42 3.74
Carbon monoxide 1.66 1.74 1.88 2.10 2.52 2.90 3.25 3.56 3.86
Chlorine 1.23 1.32 1.45 1.69 2.10 2.50
Chloroform 0.94 1.01 1.11 1.28 1.62 1.95
Ethylene 0.97 1.03 1.12 1.28 1.54 1.79
Helium 1.87 1.96 2.10 2.32 2.73 3.12 3.48 3.84 4.18
Hydrogen 0.84 0.88 0.94 1.04 1.21 1.37 1.53 1.69 1.84
Methane 1.03 1.10 1.19 1.35 1.63 1.88 2.11 2.33 2.53
Neon 2.98 3.13 3.36 3.70 4.32 4.89 5.43 5.94 6.44
Nitrogen 1.66 1.76 1.89 2.12 2.51 2.86 3.19 3.49 3.78
Nitrous oxide 1.37 1.47 1.61 1.84 2.29 2.70 3.07 3.40 3.70
Oxygen 1.95 2.04 2.18 2.44 2.93 3.37 3.76 4.13 4.47
Steam 0.92 0.97 1.06 1.24 1.62 2.03 2.45 2.86 3.26
Sulphur dioxide 1.16 1.26 1.40 1.64 2.09 2.51 2.90 3.26 3.61
Xenon 2.12 2.28 2.51 2.88 3.57 4.20 4.79 5.34 5.86

Properties of gases, fluids and solids. Densities, specific heats, viscosities and more.

Viscosities of products and chemical species at varying conditions.

Figures and table with changes in Prandtl number for carbon dioxide with changes in temperature and pressure.

Chemical, physical and thermal properties of carbon dioxide. Phase diagram included.

Densities and molecular weights of common gases like acetylene, air, methane, nitrogen, oxygen and others.

Ratios of specific heat for gases with constant pressure and volume processes.

Specific gravities of air, ammonia, butadiene, carbon dioxide, carbon monoxide and some other common gases.

Specific heat at constant volume, specific heat at constant pressure, specific heat ratio and individual gas constant - R - common gases as argon, air, ether, nitrogen and many more.

Online calculator, figures and tables showing density and specific weight of hydrogen, H2, at temperatures ranging from -260 to 325 °C (-435 to 620 °F) at atmospheric and higher pressure - Imperial and SI Units.

Chemical, Physical and Thermal Properties of Hydrogen - H2.

Chemical, Physical and Thermal Properties of Methane - CH4. Phase diagram included.

Online calculator, figures and tables showing density and specific weight of nitrogen, N2, at temperatures ranging from -175 to 1325 °C (-280 to 2400 °F) at atmospheric and higher pressure - Imperial and SI Units.

Chemical, Physical and Thermal Properties of Nitrogen - N2.

The van der Waals constants for more than 200 gases used to correct for non-ideal behavior of gases caused by intermolecular forces and the volume occupied by the gas particles.

Solubility of Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Chlorine, Ethane, Ethylene, Helium, Hydrogen, Hydrogen Sulfide, Methane, Nitrogen, Oxygen and Sulfur Dioxide in water.

Absolute viscosity of steam at pressure ranging 1 - 10000 psia.

Density, specific heat, thermal conductivity and more.

The relationship between volume, pressure, temperature and quantity of a gas, including definition of gas density.

How to calculate total pressure and partial pressures for gas mixtures from Ideal Gas Law.

The Universal and Individual Gas Constants in fluid mechanics and thermodynamics. Individual gas constants for the most common gases.

Vicosity is a fluid's resistance to flow and can be valued as dynamic (absolute) or kinematic.

Convert between viscosity units like Centiposes, milliPascal, CentiStokes and SSU.

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