| The need to properly and efficiently select and apply fans and to correctly identify the causes of underperforming fans is crucial in the HVAC industry. An understanding of these areas enables engineers to predict how fans can be modified to meet new operating conditions and to solve fan performance shortfalls. The presentation will address these issues by discussing the following: |
| 1. |
Fan performance terminology |
| 2. |
Fan performance curves and common field instrumentation |
| 3. |
Fan law assumptions and limitations |
| 4. |
System effects-what they are and their consequences |
| 5. |
How to minimize system effects |
| 6. |
Fan performance measurement and application errors |
