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

Viscosity of Air, Dynamic and Kinematic. The viscosity of air depends mostly on the temperature. At 15 °C, the viscosity of air is 1.81 × 10 -5 kg/ (m·s) , 18.1 μPa·s or 1.81 × 10 -5 Pa·s . The kinematic viscosity of air at 15 °C is 1.48 × 10 -5 m 2 /s or 14.8 cSt. At 25 °C, the viscosity is 18.6 μPa·s and the kinematic viscosity 15.7 cSt.

948 PROPERTY TABLES AND CHARTS TABLE A–9 Properties of air at 1 atm pressure Specific Thermal Thermal Dynamic Kinematic Prandtl Temp. Density Heat c p Conductivity Diffusivity Viscosity Viscosity Number T, 8C r, kg/m3 J/kg·K k, W/m·K a, m2/s m, kg/m·s n, m2/s Pr 2 150 2.866 983 0.01171 4.158 3 1026 8.636 3 1026 3.013 3 1026 0.7246 2 100 2.038 966 0.01582 8.036 3 1026 1.189 3 1026 5.837 3 ...

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

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

*Liquid—air surface tension values. Source: (1) V. L. Streeter, Handbook of Fluid Dynamics, McGraw-Hill, New York, 1961; (2) V. L. Streeter, Fluid Mechanics, 4th ed., McGraw-Hill, New York, 1966; (3) A. A. Newman, Glycerol, CRC Press, Cleveland, 1968; (4) R. E. Bolz and G. L. Tuve, Handbook of Tables for Applied Engineering Sciences,

Mar 29, 2015 · The properties of Air have been tabulated below, listed by temperature in ascending order. The properties listed are density, viscosity specific heat capacity, thermal conductivity and Prandtl number. Note: Pay attention to the units for viscosity. Example: 1.6478×10 -5 kg/m.s = 0.000016478 kg/m.s.

Find the dynamic (absolute) and kinematic viscosity of air at different temperature values in both SI and US customary units.

The air viscosity depends on the temperature and is increasing with the temperature. The evolution of air dynamic viscosity with the temperature is illustrated by the graph below. Top 5 Most Popular

The following table provides a comprehensive list of air properties in both SI and US customary/Imperial units at normal temperature and pressure (NTP). Click on the icon to switch between Metric and Imperial units.