Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question

Revision history [back]

How can we measure the airflow rate from one zone to another zone in EnergyPlus in air changes per hour?

I understand that we have an output variable named "AFN Zone Infiltration Air Change Rate" which gives us the air changes happening in a zone because of natural ventilation from outside. However, I want to quantify the air that is travelling from one zone to another zone in air changes per hour. How can I do that ?