Quickly determine the kinematic viscosity of air at specific temperatures and pressures with our free online calculator. Essential for fluid dynamics, HVAC, and aerodynamic calculations, providing accurate results instantly for engineering and scientific applications.
Formula:
The kinematic viscosity of air (ν) is a measure of its resistance to shear flow under the influence of gravity. It is calculated by dividing the dynamic viscosity (μ) by the air density (ρ).
- μ: Dynamic Viscosity of Air (Pa·s), which primarily depends on absolute temperature (T) via Sutherland's Law.
- ρ: Air Density (kg/m³), which depends on both absolute pressure (P) and absolute temperature (T) via the Ideal Gas Law.
Formula: ν = μ / ρ