To calculate the Viscosity of Air (\(u\)):
\[ u = \frac{b \cdot T^{3/2}}{T + S} \]
Where:
The viscosity of air is defined as the air gases' resistance to flow and is dependent solely on the temperature.
Let's assume the following value:
Using the formula:
\[ u = \frac{1.458 \times 10^{-6} \cdot 300^{3/2}}{300 + 110.4} = \frac{1.458 \times 10^{-6} \cdot 51961.52}{410.4} \approx 1.85 \times 10^{-5} \]
The Viscosity of Air is approximately \(1.85 \times 10^{-5}\) Pa·s.
Let's assume the following value:
Using the formula:
\[ u = \frac{1.458 \times 10^{-6} \cdot 400^{3/2}}{400 + 110.4} = \frac{1.458 \times 10^{-6} \cdot 80000}{510.4} \approx 2.28 \times 10^{-5} \]
The Viscosity of Air is approximately \(2.28 \times 10^{-5}\) Pa·s.
