Compute dynamic pressure from air density and velocity.
输入空气密度 ρ 与速度 v,求动压。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Dynamic pressure | q = ½ρv² | Bernoulli's principle, 1738 |
| Sea-level density | ρ₀ = 1.225 kg/m³ | ICAO Std Atmosphere (ISO 2533) |
| Applications | Basis of airspeed calibration, loads, flutter | Flight mechanics texts |