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Nusselt number at distance x from leading edge Formula

GoNusselt Number at Distance X from Leading Edge by Analogy Formula

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Nusselt Number(x) is the ratio of convective to conductive heat transfer across a boundary. Check FAQs

Nux = 0.0296 \cdot ({Re x}^{0.8}) \cdot ({Pr}^{0.33})

Nux - Nusselt Number(x)?Re_x - Reynolds Number(x)?Pr - Prandtl Number?

Nusselt number at distance x from leading edge Example

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Here is how the Nusselt number at distance x from leading edge equation looks like with Values.

Here is how the Nusselt number at distance x from leading edge equation looks like with Units.

Here is how the Nusselt number at distance x from leading edge equation looks like.

0.1432 = 0.0296 \cdot ({8.314}^{0.8}) \cdot ({0.7}^{0.33})

0.1432 = 0.0296 \cdot ({8.314}^{0.8}) \cdot ({0.7}^{0.33})

0.1432 = 0.0296 \cdot ({8.314}^{0.8}) \cdot ({0.7}^{0.33})

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Nusselt number at distance x from leading edge Solution

Follow our step by step solution on how to calculate Nusselt number at distance x from leading edge?

FIRST Step Consider the formula

Nux = 0.0296 \cdot ({Re x}^{0.8}) \cdot ({Pr}^{0.33})

Next Step Substitute values of Variables

∴

Nux = 0.0296 \cdot ({8.314}^{0.8}) \cdot ({0.7}^{0.33})

Next Step Prepare to Evaluate

∴

Nux = 0.0296 \cdot ({8.314}^{0.8}) \cdot ({0.7}^{0.33})

Next Step Evaluate

∴

Nux = 0.143226071642097

LAST Step Rounding Answer

∴

Nux = 0.1432

Nusselt number at distance x from leading edge Formula Elements

Variables

Nusselt Number(x)

Nusselt Number(x) is the ratio of convective to conductive heat transfer across a boundary.

Symbol: Nux

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Nusselt Number(x)

Reynolds Number(x)

Reynolds number(x) at a distance X from the leading edge.

Symbol: Re_x

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Reynolds Number(x)

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

Credits

Created by Nishan Poojary

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

Nishan Poojary has created this Formula and 500+ more formulas!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Formula and 2500+ more formulas!

Other Formulas to find Nusselt Number(x)

Go Nusselt Number at Distance X from Leading Edge by Analogy

Nux = \frac{(\frac{C fx}{2}) \cdot Re x \cdot Pr}{1 + 12.8 \cdot ({(\frac{C fx}{2})}^{.5}) \cdot (({Pr}^{0.68}) - 1)}

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How to Evaluate Nusselt number at distance x from leading edge?

Nusselt number at distance x from leading edge evaluator uses Nusselt Number(x) = 0.0296*(Reynolds Number(x)^0.8)*(Prandtl Number^0.33) to evaluate the Nusselt Number(x), Nusselt number at distance x from leading edge formula is defined as a dimensionless value that characterizes the convective heat transfer between a fluid and a flat plate at a specific location, providing a measure of the heat transfer rate in the boundary layer. Nusselt Number(x) is denoted by Nux symbol.

How to evaluate Nusselt number at distance x from leading edge using this online evaluator? To use this online evaluator for Nusselt number at distance x from leading edge, enter Reynolds Number(x) (Re_x) & Prandtl Number (Pr) and hit the calculate button.

FAQs on Nusselt number at distance x from leading edge

What is the formula to find Nusselt number at distance x from leading edge?

The formula of Nusselt number at distance x from leading edge is expressed as Nusselt Number(x) = 0.0296*(Reynolds Number(x)^0.8)*(Prandtl Number^0.33). Here is an example- 0.143226 = 0.0296*(8.314^0.8)*(0.7^0.33).

How to calculate Nusselt number at distance x from leading edge?

With Reynolds Number(x) (Re_x) & Prandtl Number (Pr) we can find Nusselt number at distance x from leading edge using the formula - Nusselt Number(x) = 0.0296*(Reynolds Number(x)^0.8)*(Prandtl Number^0.33).

What are the other ways to Calculate Nusselt Number(x)?

Here are the different ways to Calculate Nusselt Number(x)-

Nusselt Number(x)=((Local Friction Coefficient/2)*Reynolds Number(x)*Prandtl Number)/(1+12.8*((Local Friction Coefficient/2)^.5)*((Prandtl Number^0.68)-1))