Recommendations
Circular weirTransmission pipe calculation (Darcy-Weisbach friction factor)Atmospheric pressure given altitudeHazen-Williams equation head lossDynamic viscosity of atmospheric air
Economic pipeline design - Bresse Formula
Bresse

Input data

Flow (Q)

Bresse's coefficient (k)

Output data

Diameter in the pumping line (D)

Description

Estimates the economical pipe diameter of water pumping main.

Given the flow QQ of a pumping installation, estimates the optimal economic diameter DD to be adopted in the pumping main.

Bresse's formula

References

  • VIANNA, Marcos Rocha. Produção, Reservação e Distribuição de Água. e-book. Belo Horizonte: Bloom, 2021.