In this LIVE PDH-qualified* event, I am joined by Mark W. Fly, PE with AAON, Inc.
Fans provide the primary transport method for moving thermal energy into occupied spaces in most all cases. Designers need to understand the characteristics and limitations of fans, even if embedded into packaged or self-contained equipment to apply the equipment properly. This presentation will cover:
• Different fan types and their characteristics
• Fan curves and fan laws, how to use and apply them
• Fan stall and unstable regions of operation
• How to select the best fan for the flow, static and acoustical performance desired
Mr. Fly has over 40 years of experience as a Researcher, Consulting Engineer, Contractor, and Manufacturer in the HVAC Industry. He holds a Bachelor of Science in Engineering Physics from Missouri State University and is a Licensed Professional Engineer in two states. He is currently the Executive Director of the Norman Asbjornson Innovation Center at AAON, Inc. in Tulsa, Oklahoma, and served as Director of Engineering of AAON for 11 years before taking that position.
*Qualifies for 1PDH in NC, SC, GA, and FL. Certificates will be emailed to attendees after the event.
Resources and contacts referenced in this Livestream:
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Insight Partners Website: www.insightusa.com
Tony Mormino at Insight Partners: tmormino@insightusa.com
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www.insightusa.com/manufacturers
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Here Is A Short Video Outline
Fan Types:
FC (Forward Curve) Fans, Housed BI/BC/Airfoil Centrifugal Fan, Plenum Fans, Prop Fans, Short Case Axial Fan, Vane Axial Fan, Mixed Flow Fan
Centrifugal Fan Wheel
Fan Type Characteristics:
Forward curve fans are designed for high volume low pressure applications.
Power increase continuously with the flow. Forward curve fans can run in stall without physical damage to the fan.
Axial fans include prop and vane axial types are suitable for low-pressure high volume applications while Vane Axial fans are designed for high axial velocity and high-pressure applications. The fan efficiency peaks with power.
Backward incline fans include backward curved and airfoil designs and are suitable for medium-pressure applications. The efficiency peaks with power.