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 ...

Mixed-flow impeller systems exhaust laboratory workstation fume hoods, prevent reentrainment into the facility and adjacent facilities, and help companies comply with appropriate pollution-control ...

In most fan systems a single fan is selected for the required system design rating. Various methods of control are employed such as dampers, variable inlet vanes, variable pitch blades, or variable ...

Many power plants regulate fan airflow with mechanical controls, such as dampers. In some applications using fixed-speed motors in combination with dampers may not be the most energy efficient option.

When it came to choosing the three “big” boiler air fans—forced draft, induced draft and primary air—the decision revolved around efficiency. Proper air and gas flow are necessary for optimum ...

BarkerBille designs and constructs a wide range of industrial fans and blowers for the food processing industry in applications such as spray drying, fluid bed dryers, filter systems, CO 2 plants, ...