Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I agreed with @lutinfr answer. In IES, you created a separate zone to represent the air cavity. In the interior wall, you can set the interior wall as glazing material or whatever the actual material is. The air flow rate though the cavity can be specified as OA ventilation etc. Or you can create zero energy use fan or something like a dummy mechanical component to control the air cavity zone. Please see attached image.
| | 2 | No.2 Revision |
I agreed with @lutinfr answer. In IES, you created a separate zone to represent the air cavity. In the interior wall, you can set the interior wall as glazing material or whatever the actual material is. The air flow rate though the cavity can be specified as OA ventilation etc. Or you can create zero energy use fan or something like a dummy mechanical component to control the air cavity zone. Please see attached image.
| | 3 | No.3 Revision |
I agreed with @lutinfr answer. In IES, you created a separate zone to represent the air cavity. In the interior wall, you can set the interior wall as glazing material or whatever the actual material is. The air flow rate though the cavity can be specified as OA ventilation etc. Or you can create zero energy use fan or something like a dummy mechanical component to control the air cavity zone. Please see attached image.
