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An engine has an inlet stagnation condition of 300 bar and oxygen make up the products of combustion and have a sp constant R = 383 J/kg-k. The nozzle has an exit to throat an exit diameter of 1.3 meters. Calculate the following:

An engine has an inlet stagnation condition of 300 bar and oxygen make up the products of combustion and have a sp constant R = 383 J/kg-k. The nozzle has an exit to throat an exit diameter of 1.3 meters. Calculate the following:

Elements Of Electromagnetics
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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Question 3.) An engine has an inlet stagnation condition of 300 bar and 4000 kelvin. Methane and liquid oxygen make up the products of combustion and have a specific heat ratio k = 1.14 and a gas constant R = 383 J/kg-k. The nozzle has an exit to throat area ratio of Ae / Ath = 34.34 and has an exit diameter of 1.3 meters. Calculate the following: (g) Exit pressure (h) Exit velocity (i) Calculate thrust F₁ = mv₂ + (Pe - Patm) (j) Sketch the nozzle, Mach number, and pressure as functions of x
Transcribed Image Text:Question 3.) An engine has an inlet stagnation condition of 300 bar and 4000 kelvin. Methane and liquid oxygen make up the products of combustion and have a specific heat ratio k = 1.14 and a gas constant R = 383 J/kg-k. The nozzle has an exit to throat area ratio of Ae / Ath = 34.34 and has an exit diameter of 1.3 meters. Calculate the following: (g) Exit pressure (h) Exit velocity (i) Calculate thrust F₁ = mv₂ + (Pe - Patm) (j) Sketch the nozzle, Mach number, and pressure as functions of x
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