Stanton number for Colburn analogy Calculator

✖The Darcy Friction Factor is a dimensionless quantity used to describe the resistance to flow in a fluid moving through a pipe, particularly in laminar flow conditions.ⓘ Darcy Friction Factor [df]			+10% -10%
✖The Prandtl Number is a dimensionless quantity that relates the rate of momentum diffusion to thermal diffusion in fluid flow, indicating the relative importance of convection and conduction.ⓘ Prandtl Number [Pr]			+10% -10%

✖The Stanton Number is a dimensionless quantity that measures the heat transfer efficiency in laminar flow conditions within tubes, indicating the relationship between heat transfer and fluid flow.ⓘ Stanton number for Colburn analogy [St]

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Stanton number for Colburn analogy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Stanton Number = Darcy Friction Factor/(8*(Prandtl Number^0.67))
St = df/(8*(Pr^0.67))
This formula uses 3 Variables

Variables Used

Stanton Number - The Stanton Number is a dimensionless quantity that measures the heat transfer efficiency in laminar flow conditions within tubes, indicating the relationship between heat transfer and fluid flow.
Darcy Friction Factor - The Darcy Friction Factor is a dimensionless quantity used to describe the resistance to flow in a fluid moving through a pipe, particularly in laminar flow conditions.
Prandtl Number - The Prandtl Number is a dimensionless quantity that relates the rate of momentum diffusion to thermal diffusion in fluid flow, indicating the relative importance of convection and conduction.

STEP 1: Convert Input(s) to Base Unit

Darcy Friction Factor: 0.04 --> No Conversion Required
Prandtl Number: 0.7 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

St = df/(8*(Pr^0.67)) --> 0.04/(8*(0.7^0.67))

Evaluating ... ...

St = 0.00634971623734011

STEP 3: Convert Result to Output's Unit

0.00634971623734011 --> No Conversion Required

FINAL ANSWER

0.00634971623734011 ≈ 0.00635 <-- Stanton Number

(Calculation completed in 00.004 seconds)

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Home » Physics » Heat and Mass Transfer » Internal Flow » Flow inside tubes » Mechanical » Laminar Flow » Stanton number for Colburn analogy

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Created by Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

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Stanton number for Colburn analogy Formula

LaTeX Go

Stanton Number = Darcy Friction Factor/(8*(Prandtl Number^0.67))
St = df/(8*(Pr^0.67))

What is internal flow

internal flow is a flow for which the fluid is confined by a surface. Hence the boundary layer is unable to develop without eventually being constrained. The internal flow configuration represents a convenient geometry for heating and cooling fluids used in chemical processing, environmental control, and energy conversion technologies.

An example includes flow in a pipe.

How to Calculate Stanton number for Colburn analogy?

Stanton number for Colburn analogy calculator uses Stanton Number = Darcy Friction Factor/(8*(Prandtl Number^0.67)) to calculate the Stanton Number, Stanton number for Colburn analogy formula is defined as a dimensionless number that relates heat transfer to fluid flow characteristics, providing insight into the efficiency of heat exchange in laminar flow conditions within tubes. Stanton Number is denoted by St symbol.

How to calculate Stanton number for Colburn analogy using this online calculator? To use this online calculator for Stanton number for Colburn analogy, enter Darcy Friction Factor (df) & Prandtl Number (Pr) and hit the calculate button. Here is how the Stanton number for Colburn analogy calculation can be explained with given input values -> 0.00635 = 0.04/(8*(0.7^0.67)).

FAQ

What is Stanton number for Colburn analogy?

Stanton number for Colburn analogy formula is defined as a dimensionless number that relates heat transfer to fluid flow characteristics, providing insight into the efficiency of heat exchange in laminar flow conditions within tubes and is represented as St = df/(8*(Pr^0.67)) or Stanton Number = Darcy Friction Factor/(8*(Prandtl Number^0.67)). The Darcy Friction Factor is a dimensionless quantity used to describe the resistance to flow in a fluid moving through a pipe, particularly in laminar flow conditions & The Prandtl Number is a dimensionless quantity that relates the rate of momentum diffusion to thermal diffusion in fluid flow, indicating the relative importance of convection and conduction.

How to calculate Stanton number for Colburn analogy?

Stanton number for Colburn analogy formula is defined as a dimensionless number that relates heat transfer to fluid flow characteristics, providing insight into the efficiency of heat exchange in laminar flow conditions within tubes is calculated using Stanton Number = Darcy Friction Factor/(8*(Prandtl Number^0.67)). To calculate Stanton number for Colburn analogy, you need Darcy Friction Factor (df) & Prandtl Number (Pr). With our tool, you need to enter the respective value for Darcy Friction Factor & Prandtl Number and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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