first of all thank you for your reply.
allow me to clarify some points ...
for the labs it will be surely 100% fresh air AHU and for the labs exhaust i will use exhaust fans on rooftop and for offices&corridor it is a normal AHU with a moxing chamber.
let me explain how am i calculating the flow...
Hello,
I have been learning about the flow calculation of negative pressure ventillation systems and i have a couple of questions, i would really appreciate it if someone could help.
The example i will be using to clarify my questions: U shape corridor that has 8 offices (positively...