Could you please help me with exergy analysis on brayton cycle? And how to give a one hour presentation on diesel cycle? What are the fundamentals to be explained while giving a presentation on diesel cycle and what questions can be raised while giving a ppt on diesel cycle?
For your diesel cycle presentation, you could give an introduction to diesel cycle and explain its processes. You can then explain air standard efficiency of a diesel cycle and derive it. Refer this article: http://mechteacher.com/diesel-cycle/
If possible you can also explain the derivation of Mean Effective Pressure of a diesel cycle.