Question 2 A three-dimensional bow shock wave is generated by a space shuttle Orbiter during reen- try. The velocity of the shuttle is 7.62 km/s at an altitude of 75 km. The free stream temperature and static pressure at this altitude are 200.15 K and 250 N/m², respectively. Calculate the values of the following parameters downstream of the shock wave, where the flow is in the free stream direction: a) static pressure b) stagnation pressure c) static temperature d) stagnation temperature e) Mach number f) and pressure coefficient at the stagnation point ? Question 3 Consider a pitot tube that is inserted into an airflow. If the ratio of the measured pressure to the free stream pressure is equal to a) 1.5 b) 2.2 and c) 3.0, find the free stream Mach number.

Question 2 A three-dimensional bow shock wave is generated by a space shuttle Orbiter during reen- try. The velocity of the shuttle is 7.62 km/s at an altitude of 75 km. The free stream temperature and static pressure at this altitude are 200.15 K and 250 N/m², respectively. Calculate the values of the following parameters downstream of the shock wave, where the flow is in the free stream direction: a) static pressure b) stagnation pressure c) static temperature d) stagnation temperature e) Mach number f) and pressure coefficient at the stagnation point ? Question 3 Consider a pitot tube that is inserted into an airflow. If the ratio of the measured pressure to the free stream pressure is equal to a) 1.5 b) 2.2 and c) 3.0, find the free stream Mach number.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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