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
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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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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