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102 Centrifugal Pumps; Design and Application
Figure 8-20. Gas-to-liquid ratio vs. NPSH correction factor, Co (from D. J, Viam-
ing, "A Method of Estimating the Net Positive Suction Head Required by Centrif-
ugal Pumps," ASME 81-WA/FE-32).
Step 1: Determine K {,
Ratio at A-B = 24/17.2 = 1.4
From Figure 8-18:
Step 2: Calculate 0.
From Figure 8-9:
