FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Nusselt Number for Frame Module Formula

GoNusselt number for constant wall temperature Formula

GoNusselt number if heating starts from distance Xo from leading edge Formula

Fx Copy

LaTeX Copy

The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion. Check FAQs

Nu = ((0.74) \cdot ({(Re)}^{0.2}) \cdot ({(G \cdot Pr)}^{0.1}) \cdot ({(Pr)}^{0.2}))

Nu - Nusselt Number?Re - Reynolds Number?G - Grashof Number?Pr - Prandtl Number?

Nusselt Number for Frame Module Example

With values

With units

Only example

Here is how the Nusselt Number for Frame Module equation looks like with Values.

Here is how the Nusselt Number for Frame Module equation looks like with Units.

Here is how the Nusselt Number for Frame Module equation looks like.

5.008 = ((0.74) \cdot ({(5000)}^{0.2}) \cdot ({(23.5 \cdot 0.7)}^{0.1}) \cdot ({(0.7)}^{0.2}))

5.008 = ((0.74) \cdot ({(5000)}^{0.2}) \cdot ({(23.5 \cdot 0.7)}^{0.1}) \cdot ({(0.7)}^{0.2}))

5.008 = ((0.74) \cdot ({(5000)}^{0.2}) \cdot ({(23.5 \cdot 0.7)}^{0.1}) \cdot ({(0.7)}^{0.2}))

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

Heat and Mass Transfer » fx Nusselt Number for Frame Module

Nusselt Number for Frame Module Solution

Follow our step by step solution on how to calculate Nusselt Number for Frame Module?

FIRST Step Consider the formula

Nu = ((0.74) \cdot ({(Re)}^{0.2}) \cdot ({(G \cdot Pr)}^{0.1}) \cdot ({(Pr)}^{0.2}))

Next Step Substitute values of Variables

∴

Nu = ((0.74) \cdot ({(5000)}^{0.2}) \cdot ({(23.5 \cdot 0.7)}^{0.1}) \cdot ({(0.7)}^{0.2}))

Next Step Prepare to Evaluate

∴

Nu = ((0.74) \cdot ({(5000)}^{0.2}) \cdot ({(23.5 \cdot 0.7)}^{0.1}) \cdot ({(0.7)}^{0.2}))

Next Step Evaluate

∴

Nu = 5.00797230901624

LAST Step Rounding Answer

∴

Nu = 5.008

Nusselt Number for Frame Module Formula Elements

Variables

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.

Symbol: Nu

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Nusselt Number

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.

Symbol: Re

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reynolds Number

Grashof Number

Grashof number approximates the ratio of the buoyancy to viscous force acting on a fluid.

Symbol: G

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Grashof Number

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.

Symbol: Pr

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Prandtl Number

Other Formulas to find Nusselt Number

Go Nusselt number for constant wall temperature

Nu = 0.332 \cdot ({Re}^{0.5}) \cdot ({Pr}^{0.333})

Go Nusselt number if heating starts from distance Xo from leading edge

Nu = 0.332 \cdot ({Re x}^{0.5}) \cdot ({Pr}^{0.333}) \cdot {(1 - {(\frac{xo}{x})}^{0.75})}^{- 0.333}

Go Nusselt number for liquid metals and for silicones

Nu = \frac{0.3387 \cdot ({Re}^{0.5}) \cdot ({Pr}^{0.333})}{{(1 + {(\frac{0.0468}{Pr})}^{0.67})}^{0.25}}

Go Nusselt number for liquid metals only

Nu = 0.565 \cdot {(Re \cdot Pr)}^{0.5}

Other formulas in Laminar Flow category

Go Hydrodynamic boundary layer thickness at distance X from leading edge

𝛿hx = 5 \cdot x \cdot {Re x}^{- 0.5}

Go Thermal boundary layer thickness at distance X from leading edge

𝛿Tx = 𝛿hx \cdot {Pr}^{- 0.333}

Go Displacement thickness

𝛿 d = \frac{𝛿hx}{3}

Go Momentum thickness

θ = \frac{𝛿hx}{7}

How to Evaluate Nusselt Number for Frame Module?

Nusselt Number for Frame Module evaluator uses Nusselt Number = ((0.74)*((Reynolds Number)^(0.2))*((Grashof Number*Prandtl Number)^(0.1))*((Prandtl Number)^(0.2))) to evaluate the Nusselt Number, Nusselt Number for Frame Module formula is defined as a dimensionless value that characterizes convective heat transfer between a flowing fluid and a solid surface, particularly in the context of flow over a flat plate, providing a crucial parameter in designing and optimizing heat transfer systems. Nusselt Number is denoted by Nu symbol.

How to evaluate Nusselt Number for Frame Module using this online evaluator? To use this online evaluator for Nusselt Number for Frame Module, enter Reynolds Number (Re), Grashof Number (G) & Prandtl Number (Pr) and hit the calculate button.

FAQs on Nusselt Number for Frame Module

What is the formula to find Nusselt Number for Frame Module?

The formula of Nusselt Number for Frame Module is expressed as Nusselt Number = ((0.74)*((Reynolds Number)^(0.2))*((Grashof Number*Prandtl Number)^(0.1))*((Prandtl Number)^(0.2))). Here is an example- 5.018527 = ((0.74)*((5000)^(0.2))*((23.5*0.7)^(0.1))*((0.7)^(0.2))).

How to calculate Nusselt Number for Frame Module?

With Reynolds Number (Re), Grashof Number (G) & Prandtl Number (Pr) we can find Nusselt Number for Frame Module using the formula - Nusselt Number = ((0.74)*((Reynolds Number)^(0.2))*((Grashof Number*Prandtl Number)^(0.1))*((Prandtl Number)^(0.2))).

What are the other ways to Calculate Nusselt Number?

Here are the different ways to Calculate Nusselt Number-

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)

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Nusselt Number for Frame Module Formula

​GoNusselt number for constant wall temperature Formula

​GoNusselt number if heating starts from distance Xo from leading edge Formula

Nusselt Number for Frame Module Example

Nusselt Number for Frame Module Solution

Nusselt Number for Frame Module Formula Elements

Other Formulas to find Nusselt Number

Other formulas in Laminar Flow category

How to Evaluate Nusselt Number for Frame Module?

FAQs on Nusselt Number for Frame Module

Variable Name

GoNusselt number for constant wall temperature Formula

GoNusselt number if heating starts from distance Xo from leading edge Formula