How much % of total sensible heat is required for tempering capacity? I add a 0.5C from cooling coil leaving temperature as my tempering coil entering temperature.
I created the space & zone by using Autocad MEP 2009 then exported it to TRACE using GBXML, is there any easy way to verifying the wall numbering? It seems the TRACE numbered it in sequence. I am verifying it against the CAD drawing so I can change the wall into partition.
I am thermal modelling a system which compose of room fan coils and a dedicated outdooor ventilation unit(tempered). My problems are: 1.) At system checksum, the Opt. vent. Kw is not showing up any calculated values 2.) In relation, Ventilation supply temperature is different from...
At HVAC Equations, Data & Rule of thumb book:
Commercial Offices = 300 to 400 sq.ft./ ton , does it apply to all ambient condition , like Middle East region? I think no. Does anyone know other region factor?