Froude Number based upon maximum flood current velocity at estuary mouth Calculator

✖Estuary Number is used in the study of estuarine circulation, which refers to the residual flow pattern in an estuary induced by the density difference between seawater and river water.ⓘ Estuary Number [E]			+10% -10%
✖Mixing Parameter is the degree of mixing in an estuary can be approximately related to the ratio between the volume of the tidal prism and the river flow.ⓘ Mixing Parameter [M]			+10% -10%

✖Froude Number is the measurement of bulk flow characteristics such as waves, sand bedforms, flow or depth interactions at a cross-section or between boulders.ⓘ Froude Number based upon maximum flood current velocity at estuary mouth [Fr]

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Formula

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Froude Number based upon maximum flood current velocity at estuary mouth

Formula

`"Fr" = sqrt("E"*"M")`

Example

`"10.00012"=sqrt("6.154"*"16.25")`

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Froude Number based upon maximum flood current velocity at estuary mouth Solution

STEP 0: Pre-Calculation Summary

Formula Used

Froude Number = sqrt(Estuary Number*Mixing Parameter)
Fr = sqrt(E*M)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Froude Number - Froude Number is the measurement of bulk flow characteristics such as waves, sand bedforms, flow or depth interactions at a cross-section or between boulders.
Estuary Number - Estuary Number is used in the study of estuarine circulation, which refers to the residual flow pattern in an estuary induced by the density difference between seawater and river water.
Mixing Parameter - Mixing Parameter is the degree of mixing in an estuary can be approximately related to the ratio between the volume of the tidal prism and the river flow.

STEP 1: Convert Input(s) to Base Unit

Estuary Number: 6.154 --> No Conversion Required
Mixing Parameter: 16.25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Fr = sqrt(E*M) --> sqrt(6.154*16.25)

Evaluating ... ...

Fr = 10.0001249992188

STEP 3: Convert Result to Output's Unit

10.0001249992188 --> No Conversion Required

FINAL ANSWER

10.0001249992188 ≈ 10.00012 <-- Froude Number

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Coastal and Ocean Engineering » Tides » Salinity Variations with Tide » Froude Number based upon maximum flood current velocity at estuary mouth

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

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< 19 Salinity Variations with Tide Calculators

Salinity at Moment of Slack Water

Go Salinity at the Moment of Slack Water = Salinity of Water*exp(-(18*10^-6)*Fresh Water River Flow*Coordinate along the Channel^2-(0.045*Fresh Water River Flow^0.5))

Apparent Dispersion Coefficient which includes all Mixing Effects

Go Apparent Dispersion Coefficient = (Diffusion Coefficient at x=0*Distance outside the Estuary)/(Coordinate along the Channel+Distance outside the Estuary)

Coordinate along Channel given Apparent Dispersion Coefficient

Go Coordinate along the Channel = (Diffusion Coefficient at x=0*Distance outside the Estuary/Apparent Dispersion Coefficient)-Distance outside the Estuary

Diffusion Coefficient

Go Diffusion Coefficient at x=0 = Apparent Dispersion Coefficient*(Coordinate along the Channel+Distance outside the Estuary)/Distance outside the Estuary

Froude Number given Dimensionless Estuary number

Go Froude Number = sqrt((Estuary Number*Fresh Water River Flow*Tidal Period)/Volume of Tidal Prism)

Fresh Water River Flow given Dimensionless Estuary number

Go Fresh Water River Flow = (Volume of Tidal Prism*Froude Number^2)/(Estuary Number*Tidal Period)

Tide Period given Dimensionless Estuary number

Go Tidal Period = (Volume of Tidal Prism*Froude Number^2)/(Estuary Number*Fresh Water River Flow)

Dimensionless Estuary number

Go Estuary Number = (Volume of Tidal Prism*Froude Number^2)/(Fresh Water River Flow*Tidal Period)

Volume of tidal prism given dimensionless estuary number

Go Volume of Tidal Prism = (Estuary Number*Fresh Water River Flow*Tidal Period)/Froude Number^2

Fresh Water River Flow given Mixing Parameter

Go Fresh Water River Flow = (Mixing Parameter*Volume of Tidal Prism)/Tidal Period

Volume of tidal prism given mixing parameter

Go Volume of Tidal Prism = (Fresh Water River Flow*Tidal Period)/Mixing Parameter

Tidal Period given Mixing Parameter

Go Tidal Period = (Mixing Parameter*Volume of Tidal Prism)/Fresh Water River Flow

Mixing Parameter

Go Mixing Parameter = (Fresh Water River Flow*Tidal Period)/Volume of Tidal Prism

Froude Number based upon maximum flood current velocity at estuary mouth

Go Froude Number = sqrt(Estuary Number*Mixing Parameter)

Rate of Potential Energy Gain given Dimensionless Stratification Number

Go Rate of Potential Energy Gain = Rate of Energy Dissipation/Stratification Number

Rate of Energy Dissipation given Dimensionless Stratification Number

Go Rate of Energy Dissipation = Stratification Number*Rate of Potential Energy Gain

Dimensionless Stratification Number

Go Stratification Number = Rate of Energy Dissipation/Rate of Potential Energy Gain

Estuary Number given Froude Number and Mixing Parameter

Go Estuary Number = Froude Number^2/Mixing Parameter

Mixing Parameter given Dimensionless Estuary number

Go Mixing Parameter = Froude Number^2/Estuary Number

Froude Number based upon maximum flood current velocity at estuary mouth Formula

Froude Number = sqrt(Estuary Number*Mixing Parameter)
Fr = sqrt(E*M)

What is an Estuary?

An Estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environments and are an example of an ecotone.

How to Calculate Froude Number based upon maximum flood current velocity at estuary mouth?

Froude Number based upon maximum flood current velocity at estuary mouth calculator uses Froude Number = sqrt(Estuary Number*Mixing Parameter) to calculate the Froude Number, The Froude Number based upon maximum flood current velocity at estuary mouth formula is defined as the measurement of bulk flow characteristics such as waves, sand bed forms, flow/depth interactions at cross section or between boulders. Froude Number is denoted by Fr symbol.

How to calculate Froude Number based upon maximum flood current velocity at estuary mouth using this online calculator? To use this online calculator for Froude Number based upon maximum flood current velocity at estuary mouth, enter Estuary Number (E) & Mixing Parameter (M) and hit the calculate button. Here is how the Froude Number based upon maximum flood current velocity at estuary mouth calculation can be explained with given input values -> 10.00012 = sqrt(6.154*16.25).

FAQ

What is Froude Number based upon maximum flood current velocity at estuary mouth?

The Froude Number based upon maximum flood current velocity at estuary mouth formula is defined as the measurement of bulk flow characteristics such as waves, sand bed forms, flow/depth interactions at cross section or between boulders and is represented as Fr = sqrt(E*M) or Froude Number = sqrt(Estuary Number*Mixing Parameter). Estuary Number is used in the study of estuarine circulation, which refers to the residual flow pattern in an estuary induced by the density difference between seawater and river water & Mixing Parameter is the degree of mixing in an estuary can be approximately related to the ratio between the volume of the tidal prism and the river flow.

How to calculate Froude Number based upon maximum flood current velocity at estuary mouth?

The Froude Number based upon maximum flood current velocity at estuary mouth formula is defined as the measurement of bulk flow characteristics such as waves, sand bed forms, flow/depth interactions at cross section or between boulders is calculated using Froude Number = sqrt(Estuary Number*Mixing Parameter). To calculate Froude Number based upon maximum flood current velocity at estuary mouth, you need Estuary Number (E) & Mixing Parameter (M). With our tool, you need to enter the respective value for Estuary Number & Mixing Parameter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Froude Number?

In this formula, Froude Number uses Estuary Number & Mixing Parameter. We can use 1 other way(s) to calculate the same, which is/are as follows -

Froude Number = sqrt((Estuary Number*Fresh Water River Flow*Tidal Period)/Volume of Tidal Prism)

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