User ManualTable of ContentsIntroduction1Fan Performance2Fan Performance Curves11System Resistance Curve17Fan – System Interaction19Fan Types27Forward Curved (FC) Fans28Backward Inclined (BI) Fans30Airfoil (AF) Fans33Vaneaxial Fans35period three Fan Capacity Control39“Riding the Fan Curve”40Discharge Dampers44Inlet Vanes46Fan-Speed Control48Variable-Pitch Blade Control49Application Considerations52System Static-Pressure Control53System Effect55Acoustics56Effect of Actual (Nonstandard) Conditions58Equipment Certification Standards59Review60Quiz64Answers66Glossary67Size: 2.35 MBPages: 77Language: EnglishOpen manual
User ManualTable of ContentsIntroduction1Fan Performance2Fan Performance Curves11System Resistance Curve17Fan – System Interaction19Fan Types27Forward Curved (FC) Fans28Backward Inclined (BI) Fans30Airfoil (AF) Fans33Vaneaxial Fans35period three Fan Capacity Control39“Riding the Fan Curve”40Discharge Dampers44Inlet Vanes46Fan-Speed Control48Variable-Pitch Blade Control49Application Considerations52System Static-Pressure Control53System Effect55Acoustics56Effect of Actual (Nonstandard) Conditions58Equipment Certification Standards59Review60Quiz64Answers66Glossary67Size: 2.05 MBPages: 77Language: EnglishOpen manual
