Air recirculation in ventilation systems is essentially the mixing of a certain amount of exhaust air into the supply air. This process provides a reduction in energy consumption when heating fresh ...

ASHRAE Standard 62.1, “Ventilation for Acceptable Indoor Air Quality,” is the gold standard for maintaining indoor air quality in occupied spaces. The standard allows for engineers to demonstrate ...

As the world continues to adapt to the coronavirus pandemic, “ventilation” has become a buzzword in the travel industry. Early in the year, on coronavirus-plagued cruise ships, ventilation systems ...

Ventilation systems are central to ensuring optimal thermal comfort, enhanced animal welfare and energy efficiency in modern livestock buildings. Recent advancements in computational fluid dynamics ...

The mechanism produces airflow that removes pathogens present in the air of a hospital room. Being admitted to the hospital for a specific illness or infection and coming down with another during ...