Constant used in Flood Discharge by Fanning's Formula Calculator

Engineering Chemistry Financial Health Math Physics Playground

↳

Civil Chemical Engineering Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering

⤿

Environmental Engineering Bridge and Suspension Cable Coastal and Ocean Engineering Columns Concrete Formulas Construction Practice, Planning and Management Design of Steel Structures Engineering Hydrology Estimation and Costing Geotechnical Engineering Hydraulics and Waterworks Irrigation Engineering Strength of Materials Structural Engineering Surveying Formulas Timber Engineering Transportation Engineering

⤿

Surface Water Hydrology Conveyance of Water Design of a Chlorination System for Wastewater Disinfection Design of a Circular Settling Tank Design of a Complete Mix Activated Sludge Reactor Design of a Plastic Media Trickling Filter Design of a Solid Bowl Centrifuge for Sludge Dewatering Design of an Aerated Grit Chamber Design of an Aerobic Digester Design of an Anaerobic Digester Design of Rapid Mix Basin and Flocculation Basin Design of Trickling Filter using NRC Equations Determining Storm Water Flow Disposing of the Sewage Effluents Distribution of Water Estimating the Design Sewage Discharge Estimating the Peak Drainage Discharge Flow Velocity in Straight Sewers Hydraulic Designs of Sewers and S. W. Drain Sections Noise Pollution Population Forecast Method Quality and Characteristics of Sewage Sanitary System Sewer Design Sewers their Construction , Maintenance and Required Appurtenances Sizing a Polymer Dilution or Feed System Treatment of Sewage Treatment of Water 1 Sedimentation Water Demand and Quantity Water Resources Ground Water Water Treatment Plant

⤿

Flood Discharge Formulae Computation of Runoff Evaporation and Transpiration Flood Discharge Method Flood Serial Number Hydrograph Analysis Infiltration Index

⤿

Fannning's Formula Creager's Formula Dicken's Formula Fuller's Formula Inglis Formula Nawab Jang Bahadur Formula Ryve's Formula

✖Flood Discharge by Fanning's Formula refers to the volume of water flowing through a river or stream during a flood, typically measured in (m³/s) or (cfs).ⓘ Flood Discharge by Fanning's Formula [Q_F]			+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%

✖Fanning's Constant refers to an empirical value used in flood estimation formulas, adjusted for specific regional conditions especially American catchment.ⓘ Constant used in Flood Discharge by Fanning's Formula [C_F]

⎘ Copy

👎

Formula

✖

Constant used in Flood Discharge by Fanning's Formula

Formula

C F = (\frac{Q F}{{(A km)}^{\frac{5}{6}}})

Example

2.54 = (\frac{526837.2 m³/s}{{(2.4 km²)}^{\frac{5}{6}}})

Calculator

LaTeX

Reset

👍

Download Flood Discharge Formulae Formulas PDF PDF Image

Constant used in Flood Discharge by Fanning's Formula Solution

STEP 0: Pre-Calculation Summary

Formula Used

Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6))
C_F = (Q_F/(A_km)^(5/6))
This formula uses 3 Variables

Variables Used

Fanning's Constant - Fanning's Constant refers to an empirical value used in flood estimation formulas, adjusted for specific regional conditions especially American catchment.
Flood Discharge by Fanning's Formula - (Measured in Cubic Meter per Second) - Flood Discharge by Fanning's Formula refers to the volume of water flowing through a river or stream during a flood, typically measured in (m³/s) or (cfs).
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.

STEP 1: Convert Input(s) to Base Unit

Flood Discharge by Fanning's Formula: 526837.2 Cubic Meter per Second --> 526837.2 Cubic Meter per Second No Conversion Required
Catchment Area for Flood Discharge: 2.4 Square Kilometer --> 2400000 Square Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_F = (Q_F/(A_km)^(5/6)) --> (526837.2/(2400000)^(5/6))

Evaluating ... ...

C_F = 2.54000008702899

STEP 3: Convert Result to Output's Unit

2.54000008702899 --> No Conversion Required

FINAL ANSWER

2.54000008702899 ≈ 2.54 <-- Fanning's Constant

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Surface Water Hydrology » Flood Discharge Formulae » Fannning's Formula » Constant used in Flood Discharge by Fanning's Formula

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 3 Fannning's Formula Calculators

Constant used in Flood Discharge by Fanning's Formula

Go Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6))

Catchment Area given Flood Discharge by Fanning's Formula

Go Catchment Area for Flood Discharge = (Flood Discharge by Fanning's Formula/Fanning's Constant)^(6/5)

Flood Discharge by Fanning's Formula

Go Flood Discharge by Fanning's Formula = Fanning's Constant*(Catchment Area for Flood Discharge)^(5/6)

Constant used in Flood Discharge by Fanning's Formula Formula

Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6))
C_F = (Q_F/(A_km)^(5/6))

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 Fanning's Formula?

Constant used in Flood Discharge by Fanning's Formula calculator uses Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6)) to calculate the Fanning's Constant, The Constant used in Flood Discharge by Fanning's Formula is defined as an empirical value used in flood estimation formulas, adjusted for specific regional conditions. Fanning's Constant is denoted by C_F symbol.

How to calculate Constant used in Flood Discharge by Fanning's Formula using this online calculator? To use this online calculator for Constant used in Flood Discharge by Fanning's Formula, enter Flood Discharge by Fanning's Formula (Q_F) & Catchment Area for Flood Discharge (A_km) and hit the calculate button. Here is how the Constant used in Flood Discharge by Fanning's Formula calculation can be explained with given input values -> 2.54 = (526837.2/(2400000)^(5/6)).

FAQ

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

The Constant used in Flood Discharge by Fanning's Formula is defined as an empirical value used in flood estimation formulas, adjusted for specific regional conditions and is represented as C_F = (Q_F/(A_km)^(5/6)) or Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6)). Flood Discharge by Fanning's Formula refers to the volume of water flowing through a river or stream during a flood, typically measured in (m³/s) or (cfs) & 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.

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

The Constant used in Flood Discharge by Fanning's Formula is defined as an empirical value used in flood estimation formulas, adjusted for specific regional conditions is calculated using Fanning's Constant = (Flood Discharge by Fanning's Formula/(Catchment Area for Flood Discharge)^(5/6)). To calculate Constant used in Flood Discharge by Fanning's Formula, you need Flood Discharge by Fanning's Formula (Q_F) & Catchment Area for Flood Discharge (A_km). With our tool, you need to enter the respective value for Flood Discharge by Fanning's Formula & Catchment Area for Flood Discharge and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search