System losses due to system effect are the result of velocity losses due to poor fan connections and duct designs that promote velocity/counter velocity (V/CV) and the turbulence that results. This article will help the reader visualize what cannot be seen or measured, and will provide a good representation of what is really occurring in fan/duct systems.
Citation: ASHRAE Journal, vol. 53, no. 6, June 2011
Product Details
- Published:
- 2011
- Number of Pages:
- 4
- File Size:
- 1 file , 800 KB
- Product Code(s):
- D-AJ11June02
