Extended Essay, aero engine, help

1. The problem statement, all variables and given/known data

Hi, I am a IB G11 student in International School in Vietnam, I have chose aero engine as my extended essay topic. Though I know what I am going to research, I am stuck in choosing the experiment for this topic. Could anyone here help me and give some advices for what I am going to do for my experiment?

Apologize and thank to anyone who read this article.

2. Relevant equations

3. The attempt at a solution
Which subject is this extended essay on? If it's related with a natural science, I think (not to be harsh) it would not be such a good idea because of the lack of experimental options unless you're able to narrow it down into something less general. What ideas for you have so far?

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