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Local Friction Coefficient given Local Reynolds Number Formula

GoLocal Skin Friction Coefficient for Turbulent Flow on Flat Plates Formula

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Local Friction Coefficient for the flow in ducts is the ratio of wall shearing stress and dynamic head of the stream. Check FAQs

C fx = 2 \cdot 0.332 \cdot ({Re l}^{- 0.5})

C_fx - Local Friction Coefficient?Re_l - Local Reynolds Number?

Local Friction Coefficient given Local Reynolds Number Example

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Here is how the Local Friction Coefficient given Local Reynolds Number equation looks like with Values.

Here is how the Local Friction Coefficient given Local Reynolds Number equation looks like with Units.

Here is how the Local Friction Coefficient given Local Reynolds Number equation looks like.

0.8953 = 2 \cdot 0.332 \cdot ({0.55}^{- 0.5})

0.8953 = 2 \cdot 0.332 \cdot ({0.55}^{- 0.5})

0.8953 = 2 \cdot 0.332 \cdot ({0.55}^{- 0.5})

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Local Friction Coefficient given Local Reynolds Number Solution

Follow our step by step solution on how to calculate Local Friction Coefficient given Local Reynolds Number?

FIRST Step Consider the formula

C fx = 2 \cdot 0.332 \cdot ({Re l}^{- 0.5})

Next Step Substitute values of Variables

∴

C fx = 2 \cdot 0.332 \cdot ({0.55}^{- 0.5})

Next Step Prepare to Evaluate

∴

C fx = 2 \cdot 0.332 \cdot ({0.55}^{- 0.5})

Next Step Evaluate

∴

C fx = 0.895337417351185

LAST Step Rounding Answer

∴

C fx = 0.8953

Local Friction Coefficient given Local Reynolds Number Formula Elements

Variables

Local Friction Coefficient

Local Friction Coefficient for the flow in ducts is the ratio of wall shearing stress and dynamic head of the stream.

Symbol: C_fx

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Local Friction Coefficient

Local Reynolds Number

Local Reynolds Number is the ratio of inertial forces to viscous forces.

Symbol: Re_l

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Local Reynolds Number

Other Formulas to find Local Friction Coefficient

Go Local Skin Friction Coefficient for Turbulent Flow on Flat Plates

C fx = 0.0592 \cdot ({Re l}^{- \frac{1}{5}})

Other formulas in Convection Heat Transfer category

Go Mass Flow Rate from Continuity Relation for One Dimensional Flow in Tube

ṁ = ρ Fluid \cdot A T \cdot u m

Go Mass Velocity

G = \frac{ṁ}{A T}

Go Mass Velocity given Mean Velocity

G = ρ Fluid \cdot u m

Go Reynolds Number given Mass Velocity

Re d = \frac{G \cdot d}{μ}

How to Evaluate Local Friction Coefficient given Local Reynolds Number?

Local Friction Coefficient given Local Reynolds Number evaluator uses Local Friction Coefficient = 2*0.332*(Local Reynolds Number^(-0.5)) to evaluate the Local Friction Coefficient, The Local Friction Coefficient given Local Reynolds Number formula is defined as the function of Reynolds number. Skin-friction coefficient is analyzed with consideration of variable physical properties. The skin velocity gradient is the only one unknown variable for evaluation of the skin-friction coefficient. Systems of numerical solutions on the skin velocity gradient are obtained with consideration of variable physical properties. They have theoretical and practical value due to consideration of coupled effect of variable physical properties. The skin velocity gradient (or skin-friction coefficient) depends on local Prandtl numbers, as well as the local mixed convection parameter. Local Friction Coefficient is denoted by C_fx symbol.

How to evaluate Local Friction Coefficient given Local Reynolds Number using this online evaluator? To use this online evaluator for Local Friction Coefficient given Local Reynolds Number, enter Local Reynolds Number (Re_l) and hit the calculate button.

FAQs on Local Friction Coefficient given Local Reynolds Number

What is the formula to find Local Friction Coefficient given Local Reynolds Number?

The formula of Local Friction Coefficient given Local Reynolds Number is expressed as Local Friction Coefficient = 2*0.332*(Local Reynolds Number^(-0.5)). Here is an example- 0.895337 = 2*0.332*(0.55^(-0.5)).

How to calculate Local Friction Coefficient given Local Reynolds Number?

With Local Reynolds Number (Re_l) we can find Local Friction Coefficient given Local Reynolds Number using the formula - Local Friction Coefficient = 2*0.332*(Local Reynolds Number^(-0.5)).

What are the other ways to Calculate Local Friction Coefficient?

Here are the different ways to Calculate Local Friction Coefficient-

Local Friction Coefficient=0.0592*(Local Reynolds Number^(-1/5))

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