Recent content by suomi123

Baluncores's reaction might be the answer I was looking for. It sounds like something that would make sense, I was looking where the extra heat came from. I imagine the charts would look somewhat different with different engines in different conditions. Certainly with diesel's if they have...

Yes, I did indeed mean lower combustion temperature which is different. My bad for using the wrong words. This is the info I was looking for, thank you very much! Interesting graph's as well.

Thank you for your answer. Yes it's more of theoretical question then a real-world one, the amount of soot and NOx would be totally unrunable. And there isn't really a reason why you would want to go even leaner in a petrol engine either.

Hey guys/girls, I've ended up on this forum quite a few times through google. I've seen some interesting topics so I decided it was finally time to make a account. I'm 23 years old from the Netherlands, my main focus is on automotive and computer science. :angel:

I'm a mechanic who is currently doing a study automotive engineering. Being someone who worked on both diesel and petrol cars I know what a higher or lower air fuel ratio (AFR) will do for both engines. However I don't fully understand how the following is possible. "Adding fuel in a diesel...