TAS2CAS
Conversion of true to indicator airspeed.
Description
The TAS2CAS block converts true airspeed (true airspeed, ) to indicator airspeed (calibrated airspeed, ) using the formula:
where
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m/s is the speed of sound at sea level;
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Pa - atmospheric pressure;
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- adiabatic index for air;
-
- speed of sound;
-
- static pressure.
The TAS2CAS unit works in SI units.