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Building drains sewers fixture units slope

Reference data e engineering information about building drains sewers fixture units slope para sanitary drainage applications.

buildingdrainssewersfixtureCalculadora

Overview

Engineering reference data for Building Drains Sewers Fixture Units Slope in sanitary drainage.

Key Formulas

Manning's Equation

Q=1nARh2/3S1/2Q = \frac{1}{n} A R_h^{2/3} S^{1/2}

Open channel flow.

Slope

S=ΔhLS = \frac{\Delta h}{L}

Hydraulic gradient.

Variables

SymbolDescriptionUnit
QQFlow ratem³/s
nnManning roughness
AAFlow area
RhR_hHydraulic radiusm

References