Válvula de retenção

Coefficient

Given the flow

Given the diameter of the check valve, calculates the head loss coefficients applied to the equation hf = kQ.Q² or: Given the flow and the diameter of the check valve, calculates the minor losses.

Given the diameter of the check valve, calculates the head loss coefficients applied to the equation hf = kQ.Q² or: Given the flow and the diameter of the check valve, calculates the minor losses.

- AZEVEDO NETTO, J. M. DE. Manual de hidráulica. 9. Ed. São Paulo, Blucher, 2015.