An airflow at 25-degrees C and 50 kPa with a velocity of 900 m/s is turned by an abrupt 25-degree corner with a weak oblique shock. Estimate the pressure (in kPa), velocity (in m/s), and Mach number after the corner. 110 kPa, 540 m/s, 1.38 124 kPa, 602 m/s, 1.51 144 kPa. 668 m/s, 1.72 162 kPa, 689 m/s. 1.80 None of the above

Structural Analysis
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Chapter2: Loads On Structures
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Aerodynamics question, please help
An airflow at 25-degrees C and 50 kPa with a velocity of 900 m/s is turned by an
abrupt 25-degree corner with a weak oblique shock. Estimate the pressure (in kPa),
velocity (in m/s), and Mach number after the corner.
110 kPa, 540 m/s, 1.38
124 kPa, 602 m/s, 1.51
144 kPa, 668 m/s, 1.72
162 kPa, 689 m/s, 1.80
None of the above
Transcribed Image Text:Civil Engineering Aerodynamics question, please help An airflow at 25-degrees C and 50 kPa with a velocity of 900 m/s is turned by an abrupt 25-degree corner with a weak oblique shock. Estimate the pressure (in kPa), velocity (in m/s), and Mach number after the corner. 110 kPa, 540 m/s, 1.38 124 kPa, 602 m/s, 1.51 144 kPa, 668 m/s, 1.72 162 kPa, 689 m/s, 1.80 None of the above
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