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Length when Bazins formula for Discharge if Velocity is considered Formula

GoLength of Crest given Discharge Passing over Weir Formula

GoLength of Crest without considering Velocity Formula

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Length of Weir Crest is the measurement or extent of Weir Crest from end to end. Check FAQs

L w = \frac{Q Bv}{m \cdot \sqrt{2 \cdot g} \cdot {H Stillwater}^{\frac{3}{2}}}

L_w - Length of Weir Crest?Q_Bv - Bazins Discharge with Velocity?m - Bazins Coefficient?g - Acceleration due to Gravity?H_Stillwater - Still Water Head?

Length when Bazins formula for Discharge if Velocity is considered Example

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Here is how the Length when Bazins formula for Discharge if Velocity is considered equation looks like with Values.

Here is how the Length when Bazins formula for Discharge if Velocity is considered equation looks like with Units.

Here is how the Length when Bazins formula for Discharge if Velocity is considered equation looks like.

2.9998 = \frac{91.65}{0.407 \cdot \sqrt{2 \cdot 9.8} \cdot {6.6}^{\frac{3}{2}}}

2.9998m = \frac{91.65m³/s}{0.407 \cdot \sqrt{2 \cdot 9.8m/s²} \cdot {6.6m}^{\frac{3}{2}}}

2.9998 = \frac{91.65}{0.407 \cdot \sqrt{2 \cdot 9.8} \cdot {6.6}^{\frac{3}{2}}}

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Length when Bazins formula for Discharge if Velocity is considered Solution

Follow our step by step solution on how to calculate Length when Bazins formula for Discharge if Velocity is considered?

FIRST Step Consider the formula

L w = \frac{Q Bv}{m \cdot \sqrt{2 \cdot g} \cdot {H Stillwater}^{\frac{3}{2}}}

Next Step Substitute values of Variables

∴

L w = \frac{91.65m³/s}{0.407 \cdot \sqrt{2 \cdot 9.8m/s²} \cdot {6.6m}^{\frac{3}{2}}}

Next Step Prepare to Evaluate

∴

L w = \frac{91.65}{0.407 \cdot \sqrt{2 \cdot 9.8} \cdot {6.6}^{\frac{3}{2}}}

Next Step Evaluate

∴

L w = 2.99981257332606m

LAST Step Rounding Answer

∴

L w = 2.9998m

Length when Bazins formula for Discharge if Velocity is considered Formula Elements

Variables

Functions

Length of Weir Crest

Length of Weir Crest is the measurement or extent of Weir Crest from end to end.

Symbol: L_w

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Weir Crest

Bazins Discharge with Velocity

Bazins Discharge with Velocity is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass.

Symbol: Q_Bv

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Bazins Discharge with Velocity

Bazins Coefficient

Bazins Coefficient is the constant value obtained by Head.

Symbol: m

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Bazins Coefficient

Acceleration due to Gravity

The Acceleration due to Gravity is acceleration gained by an object because of gravitational force.

Symbol: g

Measurement: AccelerationUnit: m/s²

Note: Value should be greater than 0.

Formulas to find Acceleration due to Gravity

Still Water Head

Still Water Head is the head of water which is still over weir.

Symbol: H_Stillwater

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Still Water Head

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.

Syntax: sqrt(Number)

Other Formulas to find Length of Weir Crest

Go Length of Crest given Discharge Passing over Weir

L w = \frac{Q Fr' \cdot 3}{2 \cdot C d \cdot \sqrt{2 \cdot g} \cdot ({(S w + H V)}^{\frac{3}{2}} - {H V}^{\frac{3}{2}})}

Go Length of Crest without considering Velocity

L w = {(\frac{Q Fr \cdot 2}{3 \cdot C d \cdot \sqrt{2 \cdot g}})}^{\frac{2}{3}} + (0.1 \cdot n \cdot S w)

Go Length of Crest considering Velocity

L w = (\frac{3 \cdot Q Fr'}{2 \cdot C d \cdot \sqrt{2 \cdot g} \cdot ({H Stillwater}^{\frac{3}{2}} - {H V}^{\frac{3}{2}})}) + (0.1 \cdot n \cdot H Stillwater)

Go Length of Crest when Francis Formula Discharge and Velocity is not considered

L w = (\frac{Q Fr}{1.84 \cdot {S w}^{\frac{3}{2}}}) + (0.1 \cdot n \cdot S w)

How to Evaluate Length when Bazins formula for Discharge if Velocity is considered?

Length when Bazins formula for Discharge if Velocity is considered evaluator uses Length of Weir Crest = Bazins Discharge with Velocity/(Bazins Coefficient*sqrt(2*Acceleration due to Gravity)*Still Water Head^(3/2)) to evaluate the Length of Weir Crest, The Length when Bazins formula for Discharge if Velocity is considered is given as it applies to the area of reclamation can be defined as ' The distance, measured along the axis. Length of Weir Crest is denoted by L_w symbol.

How to evaluate Length when Bazins formula for Discharge if Velocity is considered using this online evaluator? To use this online evaluator for Length when Bazins formula for Discharge if Velocity is considered, enter Bazins Discharge with Velocity (Q_Bv), Bazins Coefficient (m), Acceleration due to Gravity (g) & Still Water Head (H_Stillwater) and hit the calculate button.

FAQs on Length when Bazins formula for Discharge if Velocity is considered

What is the formula to find Length when Bazins formula for Discharge if Velocity is considered?

The formula of Length when Bazins formula for Discharge if Velocity is considered is expressed as Length of Weir Crest = Bazins Discharge with Velocity/(Bazins Coefficient*sqrt(2*Acceleration due to Gravity)*Still Water Head^(3/2)). Here is an example- 2.999813 = 91.65/(0.407*sqrt(2*9.8)*6.6^(3/2)).

How to calculate Length when Bazins formula for Discharge if Velocity is considered?

With Bazins Discharge with Velocity (Q_Bv), Bazins Coefficient (m), Acceleration due to Gravity (g) & Still Water Head (H_Stillwater) we can find Length when Bazins formula for Discharge if Velocity is considered using the formula - Length of Weir Crest = Bazins Discharge with Velocity/(Bazins Coefficient*sqrt(2*Acceleration due to Gravity)*Still Water Head^(3/2)). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Length of Weir Crest?

Here are the different ways to Calculate Length of Weir Crest-

Length of Weir Crest=(Francis Discharge with Suppressed End*3)/(2*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*((Height of Water above Crest of Weir+Velocity Head)^(3/2)-Velocity Head^(3/2)))
Length of Weir Crest=((Francis Discharge*2)/(3*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)))^(2/3)+(0.1*Number of End Contraction*Height of Water above Crest of Weir)
Length of Weir Crest=((3*Francis Discharge with Suppressed End)/(2*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*(Still Water Head^(3/2)-Velocity Head^(3/2))))+(0.1*Number of End Contraction*Still Water Head)

Can the Length when Bazins formula for Discharge if Velocity is considered be negative?

No, the Length when Bazins formula for Discharge if Velocity is considered, measured in Length cannot be negative.

Which unit is used to measure Length when Bazins formula for Discharge if Velocity is considered?

Length when Bazins formula for Discharge if Velocity is considered is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Length when Bazins formula for Discharge if Velocity is considered can be measured.

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Length when Bazins formula for Discharge if Velocity is considered Formula

​GoLength of Crest given Discharge Passing over Weir Formula

​GoLength of Crest without considering Velocity Formula

Length when Bazins formula for Discharge if Velocity is considered Example

Length when Bazins formula for Discharge if Velocity is considered Solution

Length when Bazins formula for Discharge if Velocity is considered Formula Elements

Other Formulas to find Length of Weir Crest

How to Evaluate Length when Bazins formula for Discharge if Velocity is considered?

FAQs on Length when Bazins formula for Discharge if Velocity is considered

Variable Name

GoLength of Crest given Discharge Passing over Weir Formula

GoLength of Crest without considering Velocity Formula