| positive pressure |
Condition that exists when more air is supplied to a space than is exhausted, so the air pressure within that space is greater than that in surrounding areas. Under this condition, if an opening exists, air will flow from the positively pressurized space into surrounding areas.
출처: www.madison.k12.wi.us/cso/news/chavez/iaq_glossary...
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| positive pressure v. |
any of numerous types of mechanical ventilation in which gas is delivered into the airways and lungs under positive pressure, producing positive airway pressure during inhalation; it may be done via either an endotracheal tube or a nasal mask.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| positive pressure |
a pressure above atmospheric. In residential construction positive pressure often refers to pressures around the house that is above than the indoor or the pressures on eg the leeward side of the house or above the roof: such variations in pressure will encourage infiltration by cross ventilation
출처: www.learn.londonmet.ac.uk/packages/clear/glossary/...
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