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Nusselt Number for Plate heated over its Entire Length Formula

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Nusselt Number at Location L is the ratio between heat transfer by convection (α) and heat transfer by conduction alone. Check FAQs

Nu L = 0.664 \cdot ({(Re L)}^{\frac{1}{2}}) \cdot ({Pr}^{\frac{1}{3}})

Nu_L - Nusselt Number at Location L?Re_L - Reynolds Number?Pr - Prandtl Number?

Nusselt Number for Plate heated over its Entire Length Example

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Here is how the Nusselt Number for Plate heated over its Entire Length equation looks like with Values.

Here is how the Nusselt Number for Plate heated over its Entire Length equation looks like with Units.

Here is how the Nusselt Number for Plate heated over its Entire Length equation looks like.

5.7578 = 0.664 \cdot ({(20)}^{\frac{1}{2}}) \cdot ({7.29}^{\frac{1}{3}})

5.7578 = 0.664 \cdot ({(20)}^{\frac{1}{2}}) \cdot ({7.29}^{\frac{1}{3}})

5.7578 = 0.664 \cdot ({(20)}^{\frac{1}{2}}) \cdot ({7.29}^{\frac{1}{3}})

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Nusselt Number for Plate heated over its Entire Length Solution

Follow our step by step solution on how to calculate Nusselt Number for Plate heated over its Entire Length?

FIRST Step Consider the formula

Nu L = 0.664 \cdot ({(Re L)}^{\frac{1}{2}}) \cdot ({Pr}^{\frac{1}{3}})

Next Step Substitute values of Variables

∴

Nu L = 0.664 \cdot ({(20)}^{\frac{1}{2}}) \cdot ({7.29}^{\frac{1}{3}})

Next Step Prepare to Evaluate

∴

Nu L = 0.664 \cdot ({(20)}^{\frac{1}{2}}) \cdot ({7.29}^{\frac{1}{3}})

Next Step Evaluate

∴

Nu L = 5.757831084378

LAST Step Rounding Answer

∴

Nu L = 5.7578

Nusselt Number for Plate heated over its Entire Length Formula Elements

Variables

Nusselt Number at Location L

Nusselt Number at Location L is the ratio between heat transfer by convection (α) and heat transfer by conduction alone.

Symbol: Nu_L

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Nusselt Number at Location L

Reynolds Number

Reynolds number is defined as the ratio of inertia force to viscous force.

Symbol: Re_L

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reynolds Number

Prandtl Number

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 in Convection Heat Transfer category

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Go Mass Velocity

G = \frac{ṁ}{A T}

Go Mass Velocity given Mean Velocity

G = ρ Fluid \cdot u m

Go Reynolds Number given Mass Velocity

Re d = \frac{G \cdot d}{μ}

How to Evaluate Nusselt Number for Plate heated over its Entire Length?

Nusselt Number for Plate heated over its Entire Length evaluator uses Nusselt Number at Location L = 0.664*((Reynolds Number)^(1/2))*(Prandtl Number^(1/3)) to evaluate the Nusselt Number at Location L, The Nusselt Number for Plate heated over its Entire Length formula is defined as the function of Reynolds number and Prandtl 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. It is useful in determining the heat transfer coefficient of the fluid. Nusselt Number at Location L is denoted by Nu_L symbol.

How to evaluate Nusselt Number for Plate heated over its Entire Length using this online evaluator? To use this online evaluator for Nusselt Number for Plate heated over its Entire Length, enter Reynolds Number (Re_L) & Prandtl Number (Pr) and hit the calculate button.

FAQs on Nusselt Number for Plate heated over its Entire Length

What is the formula to find Nusselt Number for Plate heated over its Entire Length?

The formula of Nusselt Number for Plate heated over its Entire Length is expressed as Nusselt Number at Location L = 0.664*((Reynolds Number)^(1/2))*(Prandtl Number^(1/3)). Here is an example- 5.757831 = 0.664*((20)^(1/2))*(7.29^(1/3)).

How to calculate Nusselt Number for Plate heated over its Entire Length?

With Reynolds Number (Re_L) & Prandtl Number (Pr) we can find Nusselt Number for Plate heated over its Entire Length using the formula - Nusselt Number at Location L = 0.664*((Reynolds Number)^(1/2))*(Prandtl Number^(1/3)).

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Nusselt Number for Plate heated over its Entire Length Formula

Nusselt Number for Plate heated over its Entire Length Example

Nusselt Number for Plate heated over its Entire Length Solution

Nusselt Number for Plate heated over its Entire Length Formula Elements

Other formulas in Convection Heat Transfer category

How to Evaluate Nusselt Number for Plate heated over its Entire Length?

FAQs on Nusselt Number for Plate heated over its Entire Length

Variable Name