I also experience the same result with you, my 11th-story building have negative conduction gain. as you said, conduction gains are a result of the building fabric absorbing the heat. I want to compare the conduction gain of the bare flat roof compare with the green roof (in this case I ...
I did some 11-story building model for my thesis and run apachesim , I found the electricity consumption, energy consumption, room cooling load and heating load, but when I try to look at external conduction gain and roof conduction gain, the value is all negative. What does it mean?did I do ...
I try to model educational building with green roof and want to make different in thickness and LAI(leaf area index) to see the different result of heat gain/loss of the building. I found the soil thickness part in 'roof' menu in cdb, but I cannot find where to change LAI. Can anybody tell me where ...