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Eddy Loss for Non-uniform Flow Formula

GoEddy Loss for Gradual Expansion Channel Transition Formula

GoEddy Loss for Gradual Contraction Channel Transition Formula

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Eddy Loss is the loss in fluid current whose flow direction differs from that of the general flow; the motion of the whole fluid is the net result of the movements of the eddies that compose it. Check FAQs

h e = K e \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

h_e - Eddy Loss?K_e - Eddy Loss Coefficient?V₁ - Mean Velocity at End Sections at (1)?g - Acceleration due to Gravity?V₂ - Mean Velocity at End Sections at (2)?

Eddy Loss for Non-uniform Flow Example

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Here is how the Eddy Loss for Non-uniform Flow equation looks like with Values.

Here is how the Eddy Loss for Non-uniform Flow equation looks like with Units.

Here is how the Eddy Loss for Non-uniform Flow equation looks like.

0.95 = 0.98 \cdot (\frac{10^{2}}{2 \cdot 9.8} - \frac{9^{2}}{2 \cdot 9.8})

0.95 = 0.98 \cdot (\frac{{10m/s}^{2}}{2 \cdot 9.8m/s²} - \frac{{9m/s}^{2}}{2 \cdot 9.8m/s²})

0.95 = 0.98 \cdot (\frac{10^{2}}{2 \cdot 9.8} - \frac{9^{2}}{2 \cdot 9.8})

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Eddy Loss for Non-uniform Flow Solution

Follow our step by step solution on how to calculate Eddy Loss for Non-uniform Flow?

FIRST Step Consider the formula

h e = K e \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

Next Step Substitute values of Variables

∴

h e = 0.98 \cdot (\frac{{10m/s}^{2}}{2 \cdot 9.8m/s²} - \frac{{9m/s}^{2}}{2 \cdot 9.8m/s²})

Next Step Prepare to Evaluate

∴

h e = 0.98 \cdot (\frac{10^{2}}{2 \cdot 9.8} - \frac{9^{2}}{2 \cdot 9.8})

LAST Step Evaluate

∴

h e = 0.95

Eddy Loss for Non-uniform Flow Formula Elements

Variables

Eddy Loss

Eddy Loss is the loss in fluid current whose flow direction differs from that of the general flow; the motion of the whole fluid is the net result of the movements of the eddies that compose it.

Symbol: h_e

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Eddy Loss

Eddy Loss Coefficient

Eddy Loss Coefficient for different cross-sectional characteristics of the reach.

Symbol: K_e

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Eddy Loss Coefficient

Mean Velocity at End Sections at (1)

Mean Velocity at End Sections at (1) is denoted by V₁ symbol.

Symbol: V₁

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Mean Velocity at End Sections at (1)

Acceleration due to Gravity

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

Mean Velocity at End Sections at (2)

Mean Velocity at End Sections at (2) is the time average of the velocity of a fluid at a fixed point, over a somewhat arbitrary time interval counted from fixed time.

Symbol: V₂

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Mean Velocity at End Sections at (2)

Other Formulas to find Eddy Loss

Go Eddy Loss for Gradual Expansion Channel Transition

h e = 0.3 \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

Go Eddy Loss for Gradual Contraction Channel Transition

h e = 0.1 \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

Go Eddy Loss for Abrupt Expansion Channel Transition

h e = 0.8 \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

Go Eddy Loss for Abrupt Contraction Channel Transition

h e = 0.6 \cdot (\frac{{V 1}^{2}}{2 \cdot g} - \frac{{V 2}^{2}}{2 \cdot g})

How to Evaluate Eddy Loss for Non-uniform Flow?

Eddy Loss for Non-uniform Flow evaluator uses Eddy Loss = Eddy Loss Coefficient*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity)) to evaluate the Eddy Loss, The Eddy Loss for Non-uniform Flow is the swirling of a fluid and the reverse current created when the fluid is in a turbulent flow regime. The moving fluid creates a space devoid of downstream-flowing fluid on the downstream side of the object. Eddy Loss is denoted by h_e symbol.

How to evaluate Eddy Loss for Non-uniform Flow using this online evaluator? To use this online evaluator for Eddy Loss for Non-uniform Flow, enter Eddy Loss Coefficient (K_e), Mean Velocity at End Sections at (1) (V₁), Acceleration due to Gravity (g) & Mean Velocity at End Sections at (2) (V₂) and hit the calculate button.

FAQs on Eddy Loss for Non-uniform Flow

What is the formula to find Eddy Loss for Non-uniform Flow?

The formula of Eddy Loss for Non-uniform Flow is expressed as Eddy Loss = Eddy Loss Coefficient*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity)). Here is an example- 0.95 = 0.98*(10^2/(2*9.8)-9^2/(2*9.8)).

How to calculate Eddy Loss for Non-uniform Flow?

With Eddy Loss Coefficient (K_e), Mean Velocity at End Sections at (1) (V₁), Acceleration due to Gravity (g) & Mean Velocity at End Sections at (2) (V₂) we can find Eddy Loss for Non-uniform Flow using the formula - Eddy Loss = Eddy Loss Coefficient*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity)).

What are the other ways to Calculate Eddy Loss?

Here are the different ways to Calculate Eddy Loss-

Eddy Loss=0.3*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity))
Eddy Loss=0.1*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity))
Eddy Loss=0.8*(Mean Velocity at End Sections at (1)^2/(2*Acceleration due to Gravity)-Mean Velocity at End Sections at (2)^2/(2*Acceleration due to Gravity))

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Eddy Loss for Non-uniform Flow Formula

​GoEddy Loss for Gradual Expansion Channel Transition Formula

​GoEddy Loss for Gradual Contraction Channel Transition Formula

Eddy Loss for Non-uniform Flow Example

Eddy Loss for Non-uniform Flow Solution

Eddy Loss for Non-uniform Flow Formula Elements

Other Formulas to find Eddy Loss

How to Evaluate Eddy Loss for Non-uniform Flow?

FAQs on Eddy Loss for Non-uniform Flow

Variable Name

GoEddy Loss for Gradual Expansion Channel Transition Formula

GoEddy Loss for Gradual Contraction Channel Transition Formula