PPRuNe Forums - View Single Post - mach number and temprature

24th Dec 2018, 16:53

#4 (permalink)

oggers

Join Date: Nov 2005

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As speed of sound is proportional to √absolute temp, it follows that:

The new TAS = 500 x √((50 + 273)/(10 + 273))
= 500 x √(323/283)
= 500 x √1.141
= 500 x 1.07
= 534
Same as BEagle got

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