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Recent content by Joe111222
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ASHRAE Duct Pressure Loss
Each branch has approx 500mm of duct and then the grille. Branches will likely have VCD's or possibly stream splitter dampers.- Joe111222
- Post #3
- Forum: HVAC/R engineering
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ASHRAE Duct Pressure Loss
I have a duct 600x600 by about 15m long with 6 branches each at 600x300. According to ASHRAE calculations, at 3200 l/s the main duct has a pressure loss of 1Pa and the branch itself (500 l/s) has a pressure loss of 63Pa. This is the first branch and the 63Pa is higher than the full index run...- Joe111222
- Thread
- Replies: 5
- Forum: HVAC/R engineering
