Hi
Mike Jenvey, I didn't know I couldn't post different posts about different subjects and questions!
Actually, is obvious after reading the 2 posts they are not the same. One has more questions than the other.
Perhaps I asked again the same question, because on the first post I only got an answer that didn't satisfied me at all... and with more questions perhaps people could understand better what I wanted. And that you can understand if you read the 2 posts!
I am a MSc student doing my thesis in Airport Infrastructures - the main subjects is gas emissions and noise inside an airport. I am studying in Instituto Superior Técnico at Universidade Técnica de Lisboa.
Some help about this kind of subjects... is highly appreciated!
And who are you Mike?
Best Regards and happy new year
7triple