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Engineering Hydrology
Constant K in Clark's Method and Nash Model for IUH (Instantaneous Unit Hydrograph) Formulas
Constant K is for the catchment to be determined by flood hydrograph characteristics of the catchment. And is denoted by K.
Clark's Method and Nash Model for IUH (Instantaneous Unit Hydrograph) formulas that make use of Constant K
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Equation for Inflow from Continuity Equation
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Outflow in First Reservoir
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Outflow in Second Reservoir
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Outflow in Third Reservoir
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Outflow in nth Reservoir
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Ordinates of Instantaneous Unit Hydrograph representing IUH of Catchment
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First Moment of DRH about Time Origin divided by Total Direct Runoff
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First Moment of ERH about Time Origin divided by Total Effective Rainfall
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Second Moment of ERH about Time Origin divided by Total Excess Rainfall
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Second Moment of DRH about Time Origin divided by Total Direct Runoff
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First Moment of ERH given Second Moment of DRH
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First Moment of Instantaneous Unit Hydrograph or IUH
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Second Moment of Instantaneous Unit Hydrograph or IUH
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FAQ
What is the Constant K?
Constant K is for the catchment to be determined by flood hydrograph characteristics of the catchment.
Can the Constant K be negative?
{YesorNo}, the Constant K, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.
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