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Fanning Friction Factor given Colburn J-Factor Formula

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The Fanning friction factor is a dimensionless number used in studying fluid friction in pipes. This friction factor is an indication of the resistance to fluid flow at the pipe wall. Check FAQs

f = 2 \cdot j H

f - Fanning Friction Factor?j_H - Colburn's j-factor?

Fanning Friction Factor given Colburn J-Factor Example

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Here is how the Fanning Friction Factor given Colburn J-Factor equation looks like with Values.

Here is how the Fanning Friction Factor given Colburn J-Factor equation looks like with Units.

Here is how the Fanning Friction Factor given Colburn J-Factor equation looks like.

0.0092 = 2 \cdot 0.0046

0.0092 = 2 \cdot 0.0046

0.0092 = 2 \cdot 0.0046

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Fanning Friction Factor given Colburn J-Factor Solution

Follow our step by step solution on how to calculate Fanning Friction Factor given Colburn J-Factor?

FIRST Step Consider the formula

f = 2 \cdot j H

Next Step Substitute values of Variables

∴

f = 2 \cdot 0.0046

Next Step Prepare to Evaluate

∴

f = 2 \cdot 0.0046

LAST Step Evaluate

∴

f = 0.0092

Fanning Friction Factor given Colburn J-Factor Formula Elements

Variables

Fanning Friction Factor

The Fanning friction factor is a dimensionless number used in studying fluid friction in pipes. This friction factor is an indication of the resistance to fluid flow at the pipe wall.

Symbol: f

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Fanning Friction Factor

Colburn's j-factor

Colburn's j-factor is a non-dimensional parameter that arises in convective heat transfer analysis.

Symbol: j_H

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Colburn's j-factor

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How to Evaluate Fanning Friction Factor given Colburn J-Factor?

Fanning Friction Factor given Colburn J-Factor evaluator uses Fanning Friction Factor = 2*Colburn's j-factor to evaluate the Fanning Friction Factor, The Fanning Friction Factor given Colburn J-Factor formula is defined as the product of 2 and Colburn J-Factor. Chilton–Colburn J-factor analogy (also known as the modified Reynolds analogy) is a successful and widely used analogy between heat, momentum, and mass transfer. The above equation permits the prediction of an unknown transfer coefficient when one of the other coefficients is known. The analogy is valid for fully developed turbulent flow in conduits with Re > 10000, 0.7 < Pr < 160, and tubes where L/d > 60 (the same constraints as the Sieder–Tate correlation). Fanning Friction Factor is denoted by f symbol.

How to evaluate Fanning Friction Factor given Colburn J-Factor using this online evaluator? To use this online evaluator for Fanning Friction Factor given Colburn J-Factor, enter Colburn's j-factor (j_H) and hit the calculate button.

FAQs on Fanning Friction Factor given Colburn J-Factor

What is the formula to find Fanning Friction Factor given Colburn J-Factor?

The formula of Fanning Friction Factor given Colburn J-Factor is expressed as Fanning Friction Factor = 2*Colburn's j-factor. Here is an example- 0.0092 = 2*0.0046.

How to calculate Fanning Friction Factor given Colburn J-Factor?

With Colburn's j-factor (j_H) we can find Fanning Friction Factor given Colburn J-Factor using the formula - Fanning Friction Factor = 2*Colburn's j-factor.

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