Hi,
I would like to build my own cooling system by buying cheaper individual components (China), rather than paying for very expensive out of the box AHU solutions that charge insane up to 20x more just beacause of company name. I know how to do the ducting, install the fan and the filter, and...
Hi,
I have a question regarding the energy use index/intensity (EUI) calculation. It is known that it represents the annual energy use divided by the gross floor area but I am skeptical about what that floor area represents. In all examples I've seen calculations of the index, the buildings...
Hello!
I had an idea to increase the air flow rate under a metal roof by painting the back layer of the metal roof sheets that are at the upper part of the roof in black (see pic). Therefore the upper part should be slightly hotter than the lower part (since I'm guessing radiation passes...
