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Hydrology2D

Runoff - Theory & Concepts - Time Of Concentration

Catchment characteristics, runoff components, and the Rational Method.

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Time of Concentration ( $t_c$ ) Simulator

Kirpich's Formula (Channel Flow)Kinematic Wave (Overland Flow)

Flow Length (L): 1000 m

Slope (S): 0.010 m/m

Estimated Time of Concentration ( $t_c$ )

23.4 min

Formula:

t_c = 0.0195 \cdot L^{0.77} \cdot S^{-0.385}

Introduction to Hydrology - Theory & Concepts - Water Balance Precipitation - Theory & Concepts - Areal Precipitation Precipitation - Theory & Concepts - I D F Curve Hydrologic Losses - Theory & Concepts - Evaporation