Learn about the types of ventilation systems and the importance of natural ventilation in diluting air pollutants and providing fresh air to spaces.
The meaning of VENTILATION is the act or process of ventilating. How to use ventilation in a sentence.
Good ventilation is essential to maintaining a healthy indoor environment and protecting building occupants from respiratory infections in the workplace. Improving ventilation can reduce the number of particles in the air and lower occupants' risk of exposure to airborne hazards.
Breathing clean, fresh air indoors isn’t just about comfort — it’s essential for health, productivity, and overall well-being. Whether managing a school, office, or other shared space, understanding how ventilation works and why it matters can help make smarter decisions about the indoor environment.
Ventilation refers to the physiological process of moving air into and out of the lungs. This process involves both inhalation and exhalation. This continuous exchange of air is fundamental for life, providing the body with oxygen and removing carbon dioxide, a waste product of cellular processes.
- the process or act of supplying a house or room continuously with fresh air. 2. in respiratory physiology, the process of exchange of air between the lungs and the ambient air; see alveolar ventilation and pulmonary ventilation. See also respiration (def. 1). Called also breathing.
Ventilation is the process of replacing or exchanging air within a space, intentionally introducing fresh, outdoor air while simultaneously removing stale, contaminated air.
Purpose provided (intentional) ventilation: Ventilation is the process by which ‘clean’ air (normally outdoor air) is intentionally provided to a space and stale air is removed. This may be accomplished by either natural or mechanical means.