A re-entry module flies with Mach 10 at an ambient temperature of -27°C with CP = 840 J/kg-K, gas constant R = 140 J/kg-K. What is the stagnation temperature at the tip of the nose of the re-entry module?

A re-entry module flies with Mach 10 at an ambient temperature of -27�

1.	A re-entry module flies with Mach 10 at an ambient temperature of -27°C with CP = 840 J/kg-K, gas constant R = 140 J/kg-K. What is the stagnation temperature at the tip of the nose of the re-entry module?
A.	-23°C
B.	1377°C
C.	2477°C
D.	-253°C
Answer» D. -253°C

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A re-entry module flies with Mach 10 at an ambient temperature of -27°C with CP = 840 J/kg-K, gas constant R = 140 J/kg-K. What is the stagnation temperature at the tip of the nose of the re-entry module?

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