Equivalent Air Speed(EAS) and True Air Speed(TAS) Conversion

Delft university, Introduction to Aeronautical Engineering

$$p_{total}-p_{static}+\frac{1}{2}\rho\vec{v}^{2}$$

 

이때 \(p_{static}\)은 정압으로서 고도에 대한 정보도 알려준다.

 

$$\frac{1}{2}\rho_{0}\vec{v}_{EAS}^{2}=\frac{1}{2}\rho\vec{v}_{TAS}^{2}$$

 

Here, EAS is equivalent air speed and TAS is true air speed.

 

$$\vec{v}_{TAS}=\sqrt{\frac{\rho_{0}}{\rho}}\cdot\vec{v}_{EAS}$$