For a nozzle-duct system shown in Fig.Q3, the nozzle is designed to produce a Mach number of 2.8 with y = 1.4. The inlet conditions are p01 = 10 bar and To1 370 K. The duct is 8 diameters in length, but the duct friction factor is unknown. The receiver pressure is fixed at 3 bar and a normal shock has formed at the duct exit. (a) Determine the friction factor of the duct. (b) What is the total change in entropy for the system? - 10 bar T- 370 K Pre 3 bar f-? Fig.Q3 -Ax $D

For a nozzle-duct system shown in Fig.Q3, the nozzle is designed to produce a Mach number of 2.8 with y = 1.4. The inlet conditions are p01 = 10 bar and To1 370 K. The duct is 8 diameters in length, but the duct friction factor is unknown. The receiver pressure is fixed at 3 bar and a normal shock has formed at the duct exit. (a) Determine the friction factor of the duct. (b) What is the total change in entropy for the system? - 10 bar T- 370 K Pre 3 bar f-? Fig.Q3 -Ax $D

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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