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Similarity Parameter Calculator

Please Input Altitude, Speed, and Length Scale

Input
feet
mph
feet
Output
Speed/Mach Number
Speed
Speed of Sound
Dynamic Press
Mach #
Compressibility
P static
P total
T static
T total
Viscosity
Density
Dynamic Coef.
Kinematic Coef.
Reynold's #





























Return to Mach number page, or Reynolds number page.


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Editor: Nancy Hall
NASA Official: Nancy Hall
Last Updated: Apr 16 2018

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