Nusselt Number for Frame Module Calculator

✖The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities. A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe.ⓘ Reynolds Number [Re]			+10% -10%
✖Grashof number approximates the ratio of the buoyancy to viscous force acting on a fluid.ⓘ Grashof Number [G]			+10% -10%
✖The Prandtl number (Pr) or Prandtl group is a dimensionless number, named after the German physicist Ludwig Prandtl, defined as the ratio of momentum diffusivity to thermal diffusivity.ⓘ Prandtl Number [Pr]			+10% -10%

✖The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion.ⓘ Nusselt Number for Frame Module [Nu]

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Formula

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Nusselt Number for Frame Module

Formula

`"Nu" = ((0.74)* (("Re")^(0.2))* (("G"*"Pr")^(0.1))* (("Pr")^(0.2))) `

Example

`"3.407628"= ((0.74)* (("5000")^(0.2))* (("0.5"*"0.7")^(0.1))* (("0.7")^(0.2))) `

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Nusselt Number for Frame Module Solution

STEP 0: Pre-Calculation Summary

Formula Used

Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2)))
Nu = ((0.74)* ((Re)^(0.2))* ((G*Pr)^(0.1))* ((Pr)^(0.2)))
This formula uses 4 Variables

Variables Used

Nusselt Number - The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion.
Reynolds Number - The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities. A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe.
Grashof Number - Grashof number approximates the ratio of the buoyancy to viscous force acting on a fluid.
Prandtl Number - The Prandtl number (Pr) or Prandtl group is a dimensionless number, named after the German physicist Ludwig Prandtl, defined as the ratio of momentum diffusivity to thermal diffusivity.

STEP 1: Convert Input(s) to Base Unit

Reynolds Number: 5000 --> No Conversion Required
Grashof Number: 0.5 --> No Conversion Required
Prandtl Number: 0.7 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Nu = ((0.74)* ((Re)^(0.2))* ((G*Pr)^(0.1))* ((Pr)^(0.2))) --> ((0.74)* ((5000)^(0.2))* ((0.5*0.7)^(0.1))* ((0.7)^(0.2)))

Evaluating ... ...

Nu = 3.40762764622707

STEP 3: Convert Result to Output's Unit

3.40762764622707 --> No Conversion Required

FINAL ANSWER

3.40762764622707 ≈ 3.407628 <-- Nusselt Number

(Calculation completed in 00.020 seconds)

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< 11 Nusselt Number Calculators

Nusselt number if heating starts from distance Xo from leading edge

Go Nusselt Number = 0.332*(Reynolds Number(x)^0.5)*(Prandtl Number^0.333)*(1-(Leading Edge Distance/Distance from Point to YY Axis)^0.75)^(-0.333)

Nusselt Number for Frame Module

Go Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2)))

Nusselt number for liquid metals and for silicones

Go Nusselt Number = (0.3387*(Reynolds Number^0.5)*(Prandtl Number^0.333))/((1+(0.0468/Prandtl Number)^(0.67))^0.25)

Nusselt number for liquid metals or for silicones

Go Nusselt Number = (0.4637*(Reynolds Number^0.5)*(Prandtl Number^0.333))/((1+(0.0207/Prandtl Number)^(0.67))^0.25)

Nusselt Number using Blasius Similarity

Go Nusselt Number = ((0.664)* ((Laminar Reynolds Number)^(0.5))* ((Laminar Prandtl Number)^(1/3)))

Nusselt number for constant heat flux for external flow

Go Nusselt Number = 0.453*(Reynolds Number^0.5)*(Prandtl Number^0.333)

Nusselt number for constant wall temperature

Go Nusselt Number = 0.332*(Reynolds Number^0.5)*(Prandtl Number^0.333)

Nusselt number for liquid metals only

Go Nusselt Number = 0.565*(Reynolds Number*Prandtl Number)^0.5

Nusselt Number for Momentum Transport

Go Nusselt Number = (Friction Factor*Reynolds Number)/2

Average Nusselt number upto length L

Go Average Nusselt Number = 2*Nusselt Number(l)

Nusselt number at location L

Go Nusselt Number(l) = Average Nusselt Number/2

Nusselt Number for Frame Module Formula

Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2)))
Nu = ((0.74)* ((Re)^(0.2))* ((G*Pr)^(0.1))* ((Pr)^(0.2)))

What is a Nusselt number?

The Nusselt number is defined as the ratio of convection heat transfer to fluid conduction heat transfer under the same conditions.

What is Reynolds Number?

The Reynolds number is the ratio of inertial forces to viscous forces within a fluid that is subjected to relative internal movement due to different fluid velocities.

How to Calculate Nusselt Number for Frame Module?

Nusselt Number for Frame Module calculator uses Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2))) to calculate the Nusselt Number, The Nusselt Number for Frame Module formula is defined for the plate and frame module in terms of grashof, Prandtl, and Reynolds. Nusselt Number is denoted by Nu symbol.

How to calculate Nusselt Number for Frame Module using this online calculator? To use this online calculator for Nusselt Number for Frame Module, enter Reynolds Number (Re), Grashof Number (G) & Prandtl Number (Pr) and hit the calculate button. Here is how the Nusselt Number for Frame Module calculation can be explained with given input values -> 3.407628 = ((0.74)* ((5000)^(0.2))* ((0.5*0.7)^(0.1))* ((0.7)^(0.2))) .

FAQ

What is Nusselt Number for Frame Module?

The Nusselt Number for Frame Module formula is defined for the plate and frame module in terms of grashof, Prandtl, and Reynolds and is represented as Nu = ((0.74)* ((Re)^(0.2))* ((G*Pr)^(0.1))* ((Pr)^(0.2))) or Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2))). The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities. A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe, Grashof number approximates the ratio of the buoyancy to viscous force acting on a fluid & The Prandtl number (Pr) or Prandtl group is a dimensionless number, named after the German physicist Ludwig Prandtl, defined as the ratio of momentum diffusivity to thermal diffusivity.

How to calculate Nusselt Number for Frame Module?

The Nusselt Number for Frame Module formula is defined for the plate and frame module in terms of grashof, Prandtl, and Reynolds is calculated using Nusselt Number = ((0.74)* ((Reynolds Number)^(0.2))* ((Grashof Number*Prandtl Number)^(0.1))* ((Prandtl Number)^(0.2))). To calculate Nusselt Number for Frame Module, you need Reynolds Number (Re), Grashof Number (G) & Prandtl Number (Pr). With our tool, you need to enter the respective value for Reynolds Number, Grashof Number & Prandtl 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 Nusselt Number?

In this formula, Nusselt Number uses Reynolds Number, Grashof Number & Prandtl Number. We can use 8 other way(s) to calculate the same, which is/are as follows -

Nusselt Number = 0.332*(Reynolds Number^0.5)*(Prandtl Number^0.333)
Nusselt Number = 0.332*(Reynolds Number(x)^0.5)*(Prandtl Number^0.333)*(1-(Leading Edge Distance/Distance from Point to YY Axis)^0.75)^(-0.333)
Nusselt Number = (0.3387*(Reynolds Number^0.5)*(Prandtl Number^0.333))/((1+(0.0468/Prandtl Number)^(0.67))^0.25)
Nusselt Number = 0.565*(Reynolds Number*Prandtl Number)^0.5
Nusselt Number = 0.453*(Reynolds Number^0.5)*(Prandtl Number^0.333)
Nusselt Number = (0.4637*(Reynolds Number^0.5)*(Prandtl Number^0.333))/((1+(0.0207/Prandtl Number)^(0.67))^0.25)
Nusselt Number = (Friction Factor*Reynolds Number)/2
Nusselt Number = ((0.664)* ((Laminar Reynolds Number)^(0.5))* ((Laminar Prandtl Number)^(1/3)))

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