technical institute mechanical address.. tesina. help

[vinz1996]

Good afternoon, guys today I'm writing to ask you for information rather than a fundamental help.
I am developing the maturity thesis I was stuck on an untreated subject in class, I have to search for the fontametal points of the diesel cycle on the mollier diagram to intercept the intersection points of the transformations that occur during the cycle and then connect mathematics with the integrals for the fall of the cycle area.
as before I was stuck in intercepting these diesel cycle fontametal points, do you give me a hand with a very banal explanation and graphical surcharge?? Please. .
Sorry to bother you, thank you in advance to those who will devote some time to helping me thank you very much

 

[paulpaul]

Bye!
So you have to find points on the entalpy-entropy plan, right? the questions that at least must be asked:

1. you need to calculate the ideal cycle (perfect gas - perfect machine), limit (real gas - perfect machine) or real (gas and machine both real)? the difficulty of calculation is - I miss to say - growing. If you are in high school, I assume you have to calculate the first one;
2. starting conditions of the cycle: atmospheric pressure and temperature - aspirated motor, or overcharged motor? turbo performance in this last case?
3. fundamental parameters of the engine, to calculate the next points (try to guess what you need).

as you see the calculation can be relatively simple or very complex: Try saying what you're dealing with, then we'll see!