1. Using the Second and Third-Order Approximations, find the pressure acting on the upper and lower surfacesof a flat plate inclined at an angle of 10° toward the airflow at initial Mach number of 2 and freestreampressure of 1 atm.

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Answered: 1. Using the Second and Third-Order…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Air enters a rectangular duct at T1 = 285 K, P1 = 390 kPa, and Ma1 = 2. Heat is transferred to the air in the amount of 55 kJ/kg as it flows through the duct. Disregarding frictional losses, determine the temperature and Mach number at the duct exit.
Question 27 Nitrogen flows from a reservoir in which its velocity is negligible and its temperature is 22°C. The flow is steady and adiabatic. The temperature is Blank 1 K and velocity of Nitrogen gas is Blank 2 meter per second at the point where the Mach number is 2.0. *Express your answers in whole significant figure without decimal value and without unit* Blank 1 Add your answer Blank 2 Add your answer
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1. Using the Second and Third-Order Approximations, find the pressure acting on the upper and lower surfaces of a flat plate inclined at an angle of 10° toward the airflow at initial Mach number of 2 and freestream pressure of 1 atm.