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Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy Formula

GoMean Velocity of Flow for Total Energy per Unit Weight of Water in Flow Section Formula

GoMean Velocity of flow given Total Energy in flow section taking Bed Slope as Datum Formula

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Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T. Check FAQs

V mean = \sqrt{[g] \cdot d section}

V_mean - Mean Velocity?d_section - Diameter of Section?[g] - Gravitational acceleration on Earth?

Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy Example

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Here is how the Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy equation looks like with Values.

Here is how the Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy equation looks like with Units.

Here is how the Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy equation looks like.

7.0024 = \sqrt{9.8066 \cdot 5}

7.0024m/s = \sqrt{9.8066m/s² \cdot 5m}

7.0024 = \sqrt{9.8066 \cdot 5}

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Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy Solution

Follow our step by step solution on how to calculate Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy?

FIRST Step Consider the formula

V mean = \sqrt{[g] \cdot d section}

Next Step Substitute values of Variables

∴

V mean = \sqrt{[g] \cdot 5m}

Next Step Substitute values of Constants

∴

V mean = \sqrt{9.8066m/s² \cdot 5m}

Next Step Prepare to Evaluate

∴

V mean = \sqrt{9.8066 \cdot 5}

Next Step Evaluate

∴

V mean = 7.00237459723486m/s

LAST Step Rounding Answer

∴

V mean = 7.0024m/s

Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy Formula Elements

Variables

Constants

Functions

Mean Velocity

Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.

Symbol: V_mean

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Mean Velocity

Diameter of Section

The Diameter of Section refers to the length of the segment that passes through the center of the circle and touches two points on the edge of the circle.

Symbol: d_section

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Section

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

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 Mean Velocity

Go Mean Velocity of Flow for Total Energy per Unit Weight of Water in Flow Section

V mean = \sqrt{(E total - (d f + y)) \cdot 2 \cdot [g]}

Go Mean Velocity of flow given Total Energy in flow section taking Bed Slope as Datum

V mean = \sqrt{(E total - (d f)) \cdot 2 \cdot [g]}

Other formulas in Specific Energy and Critical Depth category

Go Total Energy per unit Weight of Water in Flow Section

E total = (\frac{{V mean}^{2}}{2 \cdot [g]}) + d f + y

Go Datum Height for Total Energy per unit Weight of Water in Flow Section

y = E total - ((\frac{{V mean}^{2}}{2 \cdot [g]}) + d f)

Go Depth of Flow given Total Energy per Unit Weight of Water in Flow Section

d f = E total - ((\frac{{V mean}^{2}}{2 \cdot [g]}) + y)

Go Total Energy per unit Weight of Water in Flow Section considering Bed Slope as Datum

E total = (\frac{{V FN}^{2}}{2 \cdot [g]}) + d f

How to Evaluate Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy?

Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy evaluator uses Mean Velocity = sqrt([g]*Diameter of Section) to evaluate the Mean Velocity, The Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy is defined as average velocity at any point in flow. Mean Velocity is denoted by V_mean symbol.

How to evaluate Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy using this online evaluator? To use this online evaluator for Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy, enter Diameter of Section (d_section) and hit the calculate button.

FAQs on Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy

What is the formula to find Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy?

The formula of Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy is expressed as Mean Velocity = sqrt([g]*Diameter of Section). Here is an example- 7.002375 = sqrt([g]*5).

How to calculate Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy?

With Diameter of Section (d_section) we can find Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy using the formula - Mean Velocity = sqrt([g]*Diameter of Section). This formula also uses Gravitational acceleration on Earth constant(s) and Square Root (sqrt) function(s).

What are the other ways to Calculate Mean Velocity?

Here are the different ways to Calculate Mean Velocity-

Mean Velocity=sqrt((Total Energy-(Depth of Flow+Height above Datum))*2*[g])
Mean Velocity=sqrt((Total Energy-(Depth of Flow))*2*[g])

Can the Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy be negative?

Yes, the Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy, measured in Speed can be negative.

Which unit is used to measure Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy?

Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Mean Velocity of Flow through Section Considering Condition of Minimum Specific Energy can be measured.

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