1. For ramjet, scramjet and turbojet engines, first expression for propulsiveefficiency:Mp2uTma[(1 +ƒ)u² − u²]If the nozzle is unchoked (pe= pa) and the fuel-to-air ratio (f) is negligible.Prove that:uTuT+1/me(ue - u)е=21+ (ue/u)

Given: Inlet velocity = u Exit velocity = ue Thrust = T

Answered: 1. For ramjet, scramjet and turbojet…

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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1. For ramjet, scramjet and turbojet engines, first expression for propulsive efficiency: Mp 2uT ma[(1 +f)u² − u²]|| If the nozzle is unchoked (pe= pa) and the fuel-to-air ratio (f) is negligible. Prove that: uT 2 uT + 1/me(ueu)² 1 + (ue/u) =