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Calculations
Recommendations
Pressure drop in Leopold blocks
Celerity in pipes filled with water
Anchorage: horizontal curve
Estimated time for manual use of gate valves
Estimated inertia
Head loss coefficient applicable to partially open y valve
Tempo estimado para manobra manual de válvulas
Default
Input data
Number of turns to close
-
Output data
Closure time (tf)
s
min
h
d
year
Description
Given how many turns are necessary for a valve closure, estimates the corresponding closure time.
References
Vianna, Marcos R. Notas pessoais.