How Does Fuel/Air Ratio Affect Combustion Chamber Temperature in Turbojets?

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SUMMARY

The discussion focuses on the relationship between fuel/air ratio and combustion chamber temperature in turbojet engines. A chart illustrating combustion chamber temperature rise versus fuel/air ratio, with chamber inlet temperature as a parameter, is sought for an aerospace engineering assignment. The importance of combustion efficiency is highlighted as a critical factor in calculating temperature rise, emphasizing the need for a comprehensive understanding of combustion dynamics in turbojet engines.

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  • Understanding of turbojet engine mechanics
  • Knowledge of combustion efficiency principles
  • Familiarity with fuel/air ratio calculations
  • Basic concepts of thermodynamics related to combustion
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  • Look for charts or models illustrating combustion chamber temperature dynamics
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Aerospace engineering students, turbojet engine designers, and professionals involved in combustion analysis and optimization.

chippa
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hi, I am studying aerospace engineering in oz, and I am doing an assignment on turbojet engines and I am looking for a chart on Combustion chamber temperature rise versus fuel air ratio with chamber inlet temperature as a parameter but I am having no luck lin finding one can anyone point me in the right direction.

cheers
 
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The only thing I can think of off the top of my head relates those parameters is the combustion efficiency. You would need to know that (among a couple of other terms) to calculate the temperature rise.
 

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