ShingleVent II Smoke House Demonstration
Автор: AirVent
Загружено: 2018-12-05
Просмотров: 15191
Описание:
A ridge vent with an external baffle has the advantage of using the wind – as slight as a gentle breeze – to pull air out of the attic. As the wind hits the external baffle it creates low pressure above the vent openings on both sides of the vent to pull more air through the vent – much more air than thermal buoyancy allows. And, as the wind increases in speed, the vent’s exhaust airflow also increases. This entire phenomenon of wind hitting the external baffle and producing increased airflow is known as the Bernoulli Effect and it’s exactly what gives lift to an airplane.
#weknowairflow #airvent #atticventilation #balancedairflow #intakevents #exhaustvents
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