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Sludge removal device for settling tank (BIOWASSERTRACK®)Celerity in pipes filled with waterConic inletEstimated time for manual use of gate valvesEstimated inertiaHead loss coefficient applicable to partially open y valve

Estimated time of manual closure

Input data

Number of turns to close

Output data

Closure time (tf)

Description

Given how many turns are necessary for a valve closure, estimates the corresponding closure time.

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References

  • Vianna, Marcos R. Notas pessoais.