IES-VE User Forum

Good to share my question on this forum

Now, I`m modelling high-rise building to study about airflow in the building.
To get a exact values in airflow Crack flow coefficient value is important.
manual recommend AIVC technical note 44 but, I want to apply window product`s real value.

on the product ...

I modeled residential building and calculated heating load of a room
and infiltration load is calculated too.

but I can not understand how infiltration gain is calculated.
the building which I made is 80m tall.
so I expected there would be a stack effect in the building and if stack effect is ...