Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
The ZoneInfiltration:* and ZoneVentilation:* objects use outdoor current density to convert from volume flow to mass flow. So, for example, you will obtain a constant flow rate for your object if you use this calculation:
Flow Rate [m3/s] = (Infiltration Mass Flow Rate [kg/s]) / (Environment:Site Outdoor Air Density [kg/m3])
| | 2 | No.2 Revision |
The ZoneInfiltration:* and ZoneVentilation:* objects use outdoor current density to convert from volume flow to mass flow. So, for example, you will obtain a constant flow rate for your object if you use this calculation:
Flow Rate [m3/s] = (Infiltration (Ventilation Mass Flow Rate [kg/s]) / (Environment:Site Outdoor Air Density [kg/m3])
