Recommendations
Solid Liquid Sedimentation AECIAtmospheric pressure given altitudeHead loss in sewer trash racksActivated sludge bioreactorGrit chamberConventional settling tank: horizontal flow velocity

Triangular weir

Input data

Flow (Q)

Output data

Head (H)

Description

Design and rate triangular weirs. This tool allows you to determine the head and flow rate for triangular weirs using Thomson's equation.

 

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$$Q = 1.4 H^{5/2}$$

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Triangular weirTriangular weir

Available Calculation Methods:

  • Calculate head (H): Determines the water height over the weir based on the flow rate.

    • Inputs: Flow (Q)
    • Outputs: Head (H)

  • Calculate flow (Q): Determines the flow rate for a specific head.

    • Inputs: Head (H)
    • Outputs: Flow (Q)

References

  • AZEVEDO NETTO, J. M. de; FERNANDEZ Y FERNANDEZ, Miguel. Manual de hidráulica, 9.ed. São Paulo: Blucher, 2015.