Local skin friction coefficient given Stanton Number Calculator

✖The Stanton Number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of the fluid.ⓘ Stanton Number [St]

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✖Local Skin-Friction Coefficient specifies the fraction of the local dynamic pressure.ⓘ Local skin friction coefficient given Stanton Number [C_f]

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Formula

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Local skin friction coefficient given Stanton Number

Formula

`"C"_{"f"} = 2*"St"`

Example

`"0.8"=2*"0.4"`

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Local skin friction coefficient given Stanton Number Solution

STEP 0: Pre-Calculation Summary

Formula Used

Local Skin-Friction Coefficient = 2*Stanton Number
C_f = 2*St
This formula uses 2 Variables

Variables Used

Local Skin-Friction Coefficient - Local Skin-Friction Coefficient specifies the fraction of the local dynamic pressure.
Stanton Number - The Stanton Number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of the fluid.

STEP 1: Convert Input(s) to Base Unit

Stanton Number: 0.4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_f = 2*St --> 2*0.4

Evaluating ... ...

C_f = 0.8

STEP 3: Convert Result to Output's Unit

0.8 --> No Conversion Required

FINAL ANSWER

0.8 <-- Local Skin-Friction Coefficient

(Calculation completed in 00.004 seconds)

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Created by Ravi Khiyani

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore

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< 12 Reynolds Analogy Calculators

Local skin friction coefficient

Go Local Skin-Friction Coefficient = (2*Local Heat Transfer Coefficient)/(Density of Fluid*Specific Heat Capacity*Free Stream Velocity)

Local heat transfer coefficient

Go Local Heat Transfer Coefficient = (Local Skin-Friction Coefficient*Density of Fluid*Specific Heat Capacity*Free Stream Velocity)/2

Specific heat capacity of fluid flowing over flat plate

Go Specific Heat Capacity = (2*Local Heat Transfer Coefficient)/(Density*Local Skin-Friction Coefficient*Free Stream Velocity)

Free stream velocity of fluid flowing over flat plate

Go Free Stream Velocity = (2*Local Heat Transfer Coefficient)/(Density*Specific Heat Capacity*Local Skin-Friction Coefficient)

Density of fluid flowing over flat plate

Go Density = (2*Local Heat Transfer Coefficient)/(Local Skin-Friction Coefficient*Specific Heat Capacity*Free Stream Velocity)

Specific heat capacity of fluid flowing over flat plate given Stanton Number

Go Specific Heat Capacity = Local Heat Transfer Coefficient/(Density of Fluid*Stanton Number*Free Stream Velocity)

Free stream velocity of fluid flowing over flat plate given Stanton Number

Go Free Stream Velocity = Local Heat Transfer Coefficient/(Density of Fluid*Specific Heat Capacity*Stanton Number)

Stanton Number given local heat transfer coefficient and fluid properties

Go Stanton Number = Local Heat Transfer Coefficient/(Density of Fluid*Specific Heat Capacity*Free Stream Velocity)

Density of fluid flowing over flat plate given Stanton Number

Go Density of Fluid = Local Heat Transfer Coefficient/(Stanton Number*Specific Heat Capacity*Free Stream Velocity)

Local heat transfer coefficient given Stanton Number

Go Local Heat Transfer Coefficient = (Stanton Number*Density of Fluid*Specific Heat Capacity*Free Stream Velocity)

Stanton Number given local skin friction coefficient

Go Stanton Number = Local Skin-Friction Coefficient/2

Local skin friction coefficient given Stanton Number

Go Local Skin-Friction Coefficient = 2*Stanton Number

Local skin friction coefficient given Stanton Number Formula

Local Skin-Friction Coefficient = 2*Stanton Number
C_f = 2*St

What is Reynolds analogy?

Reynolds analogy describes a relationship between heat transfer and friction coefficients when a fluid is flowing over the surface of a flat plate or inside the tube. Reynolds analogy can be used for both laminar as well as for turbulent flow it is misconceptualized that it can only be used for turbulent flow.

How to Calculate Local skin friction coefficient given Stanton Number?

Local skin friction coefficient given Stanton Number calculator uses Local Skin-Friction Coefficient = 2*Stanton Number to calculate the Local Skin-Friction Coefficient, Local skin friction coefficient given Stanton Number formula calculates the skin friction coefficient at a point that is at some distance from the leading edge of the flat plate by using Reynolds analogy. Local Skin-Friction Coefficient is denoted by C_f symbol.

How to calculate Local skin friction coefficient given Stanton Number using this online calculator? To use this online calculator for Local skin friction coefficient given Stanton Number, enter Stanton Number (St) and hit the calculate button. Here is how the Local skin friction coefficient given Stanton Number calculation can be explained with given input values -> 0.2 = 2*0.4.

FAQ

What is Local skin friction coefficient given Stanton Number?

Local skin friction coefficient given Stanton Number formula calculates the skin friction coefficient at a point that is at some distance from the leading edge of the flat plate by using Reynolds analogy and is represented as C_f = 2*St or Local Skin-Friction Coefficient = 2*Stanton Number. The Stanton Number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of the fluid.

How to calculate Local skin friction coefficient given Stanton Number?

Local skin friction coefficient given Stanton Number formula calculates the skin friction coefficient at a point that is at some distance from the leading edge of the flat plate by using Reynolds analogy is calculated using Local Skin-Friction Coefficient = 2*Stanton Number. To calculate Local skin friction coefficient given Stanton Number, you need Stanton Number (St). With our tool, you need to enter the respective value for Stanton Number 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 Local Skin-Friction Coefficient?

In this formula, Local Skin-Friction Coefficient uses Stanton Number. We can use 1 other way(s) to calculate the same, which is/are as follows -

Local Skin-Friction Coefficient = (2*Local Heat Transfer Coefficient)/(Density of Fluid*Specific Heat Capacity*Free Stream Velocity)

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