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atmos:datacollections:2022_03_17

Tunnel Pedo-Tube Anemometer Testing

Prep:

  • Ambient Temp: 71.6 °F
  • Presure: 985.6 mb (absolute)
  • Offset: 0.027 mb

Tests:

  • All Three Fans Starting Flow: 16.50 - 16.60 m/s
    • First Run (16.20 m/s):
      • Edge: Δp = 0.7
      • 1': Δp = 1.1
      • 2': Δp = 1.1
      • 3': Δp = 0.8
      • 4': Δp = 0.8
      • 5': Δp = 0.8
    • Second Run (16.30 -16.40 m/s)
      • Edge: Δp = 1.17
      • 1': Δp = 1.16
      • 2': Δp = 1.05
      • 3': Δp = 0.97
      • 4': Δp = 0.66
  • Very turbulent flow. 1 fan on: 6.66 m/s.
  • Measuring wind speed across fan opening, higher wind speeds recorded at edges compared to middle.
    • Max (Edges): 20.70 m/s
    • Min (Middle): 15.85 m/s
atmos/datacollections/2022_03_17.txt · Last modified: 2022/11/16 20:59 by 127.0.0.1