Air distribution system

Ensuring thermal comfort in air traffic control towers (ATCTs) is paramount, given the exacting demands of air traffic control, which require heightened levels of concentration and vigilance. ATCTs feature extensive glazed surfaces, leading to significant solar gains and heat loss within the indoor environment. To maintain thermally comfortable conditions throughout the year, air conditioning systems are employed to regulate the indoor climate, adjusting for varying thermal load.

The airflow network model in EnergyPlus provides the ability to simulate multizone wind-driven airflows. The model is also able to simulate the impacts of forced air distribution systems, including supply and return air leaks. The air distribution system portion of the model is currently applicable for constant-air-volume systems.