Constant used in Flood Discharge by Fuller's Formula Calculator

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✖Flood Discharge by Fuller's Formula refers to peak discharge based on catchment area and rainfall intensity, considering regional characteristics.ⓘ Flood Discharge by Fuller's Formula [Q_FL]			+10% -10%
✖Catchment Area for Flood Discharge refers to an area of land where all water flows to a single stream, river, lake or even ocean, typically in km unit.ⓘ Catchment Area for Flood Discharge [A_km]			+10% -10%
✖Time Period for a Flood Discharge refers to number of years after which a flood is recorded.ⓘ Time Period for a Flood Discharge [T_m]			+10% -10%

✖Fuller's Constant refers to an empirical coefficient used in Fuller's formula to estimate peak flood discharge, adjusted for regional hydrological conditions.ⓘ Constant used in Flood Discharge by Fuller's Formula [C_FL]

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Formula

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Constant used in Flood Discharge by Fuller's Formula

Formula

C FL = (\frac{Q FL}{({(A km)}^{0.8}) \cdot (1 + 0.8 \cdot \log (T m, e)) \cdot (1 + 2.67 \cdot {(A km)}^{- 0.3})})

Example

0.185 = (\frac{25355.77 m³/s}{({(2.4 km²)}^{0.8}) \cdot (1 + 0.8 \cdot \log (2.2 Year, e)) \cdot (1 + 2.67 \cdot {(2.4 km²)}^{- 0.3})})

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Constant used in Flood Discharge by Fuller's Formula Solution

STEP 0: Pre-Calculation Summary

Formula Used

Fuller's Constant = (Flood Discharge by Fuller's Formula/(((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3))))
C_FL = (Q_FL/(((A_km)^(0.8))*(1+0.8*log(T_m,e))*(1+2.67*(A_km)^(-0.3))))
This formula uses 1 Constants, 1 Functions, 4 Variables

Constants Used

e - Napier's constant Value Taken As 2.71828182845904523536028747135266249

Functions Used

log - Logarithmic function is an inverse function to exponentiation., log(Base, Number)

Variables Used

Fuller's Constant - Fuller's Constant refers to an empirical coefficient used in Fuller's formula to estimate peak flood discharge, adjusted for regional hydrological conditions.
Flood Discharge by Fuller's Formula - (Measured in Cubic Meter per Second) - Flood Discharge by Fuller's Formula refers to peak discharge based on catchment area and rainfall intensity, considering regional characteristics.
Catchment Area for Flood Discharge - (Measured in Square Meter) - Catchment Area for Flood Discharge refers to an area of land where all water flows to a single stream, river, lake or even ocean, typically in km unit.
Time Period for a Flood Discharge - (Measured in Second) - Time Period for a Flood Discharge refers to number of years after which a flood is recorded.

STEP 1: Convert Input(s) to Base Unit

Flood Discharge by Fuller's Formula: 25355.77 Cubic Meter per Second --> 25355.77 Cubic Meter per Second No Conversion Required
Catchment Area for Flood Discharge: 2.4 Square Kilometer --> 2400000 Square Meter (Check conversion here)
Time Period for a Flood Discharge: 2.2 Year --> 69425294.4 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_FL = (Q_FL/(((A_km)^(0.8))*(1+0.8*log(T_m,e))*(1+2.67*(A_km)^(-0.3)))) --> (25355.77/(((2400000)^(0.8))*(1+0.8*log(69425294.4,e))*(1+2.67*(2400000)^(-0.3))))

Evaluating ... ...

C_FL = 0.184999989027547

STEP 3: Convert Result to Output's Unit

0.184999989027547 --> No Conversion Required

FINAL ANSWER

0.184999989027547 ≈ 0.185 <-- Fuller's Constant

(Calculation completed in 00.004 seconds)

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< 4 Fuller's Formula Calculators

Constant used in Flood Discharge by Fuller's Formula

Go Fuller's Constant = (Flood Discharge by Fuller's Formula/(((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3))))

Flood Discharge by Fuller's Formula

Go Flood Discharge by Fuller's Formula = Fuller's Constant*((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3))

Constant used in FPS Unit given Flood Discharge by Fuller's Formula

Go Fuller's Constant for FPS = (Flood Discharge by Fuller's Formula in FPS/(((Area of Basin)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2*(Area of Basin)^(-0.2))))

Flood Discharge in FPS Unit by Fuller's Formula

Go Flood Discharge by Fuller's Formula in FPS = Fuller's Constant for FPS*((Area of Basin)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2*(Area of Basin)^(-0.2))

Constant used in Flood Discharge by Fuller's Formula Formula

What is Catchment Area ?

A catchment is an area of land where water collects when it rains, often bounded by hills. As the water flows over the landscape it finds its way into streams and down into the soil, eventually feeding the river.

How to Calculate Constant used in Flood Discharge by Fuller's Formula?

Constant used in Flood Discharge by Fuller's Formula calculator uses Fuller's Constant = (Flood Discharge by Fuller's Formula/(((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3)))) to calculate the Fuller's Constant, The Constant used in Flood Discharge by Fuller's Formula is defined as an empirical coefficient used in Fuller's formula to estimate peak flood discharge, adjusted for regional hydrological conditions. Fuller's Constant is denoted by C_FL symbol.

How to calculate Constant used in Flood Discharge by Fuller's Formula using this online calculator? To use this online calculator for Constant used in Flood Discharge by Fuller's Formula, enter Flood Discharge by Fuller's Formula (Q_FL), Catchment Area for Flood Discharge (A_km) & Time Period for a Flood Discharge (T_m) and hit the calculate button. Here is how the Constant used in Flood Discharge by Fuller's Formula calculation can be explained with given input values -> 0.185 = (25355.77/(((2400000)^(0.8))*(1+0.8*log(69425294.4,e))*(1+2.67*(2400000)^(-0.3)))).

FAQ

What is Constant used in Flood Discharge by Fuller's Formula?

The Constant used in Flood Discharge by Fuller's Formula is defined as an empirical coefficient used in Fuller's formula to estimate peak flood discharge, adjusted for regional hydrological conditions and is represented as C_FL = (Q_FL/(((A_km)^(0.8))*(1+0.8*log(T_m,e))*(1+2.67*(A_km)^(-0.3)))) or Fuller's Constant = (Flood Discharge by Fuller's Formula/(((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3)))). Flood Discharge by Fuller's Formula refers to peak discharge based on catchment area and rainfall intensity, considering regional characteristics, Catchment Area for Flood Discharge refers to an area of land where all water flows to a single stream, river, lake or even ocean, typically in km unit & Time Period for a Flood Discharge refers to number of years after which a flood is recorded.

How to calculate Constant used in Flood Discharge by Fuller's Formula?

The Constant used in Flood Discharge by Fuller's Formula is defined as an empirical coefficient used in Fuller's formula to estimate peak flood discharge, adjusted for regional hydrological conditions is calculated using Fuller's Constant = (Flood Discharge by Fuller's Formula/(((Catchment Area for Flood Discharge)^(0.8))*(1+0.8*log(Time Period for a Flood Discharge,e))*(1+2.67*(Catchment Area for Flood Discharge)^(-0.3)))). To calculate Constant used in Flood Discharge by Fuller's Formula, you need Flood Discharge by Fuller's Formula (Q_FL), Catchment Area for Flood Discharge (A_km) & Time Period for a Flood Discharge (T_m). With our tool, you need to enter the respective value for Flood Discharge by Fuller's Formula, Catchment Area for Flood Discharge & Time Period for a Flood Discharge and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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