Fans are often used to ventilate agricultural buildings. Adjoining rooms with connecting air paths through open doors or manure channels can operate as a single room with a common negative pressure.

Various axial and centrifugal fan performance curves will be illustrated throughout this article, with no attempt made to rationalize any particular selection. The most important characteristic of a ...

Fans and fan systems are significant energy consumers in many commercial applications and can be the greatest consumers in industrial applications. Concerned about being responsible for ...