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Hydrodynamic boundary layer thickness at X Formula

GoHydrodynamic boundary layer thickness given displacement thickness Formula

GoHydrodynamic boundary layer thickness at X given momentum thickness Formula

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Hydrodynamic Boundary Layer Thickness is the thickness of a hydrodynamic boundary at a distance of X. Check FAQs

𝛿hx = 0.381 \cdot x L \cdot ({Re}^{- 0.2})

𝛿hx - Hydrodynamic Boundary Layer Thickness?x_L - Distance from Leading Edge?Re - Reynolds Number?

Hydrodynamic boundary layer thickness at X Example

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Here is how the Hydrodynamic boundary layer thickness at X equation looks like with Values.

Here is how the Hydrodynamic boundary layer thickness at X equation looks like with Units.

Here is how the Hydrodynamic boundary layer thickness at X equation looks like.

2.6011 = 0.381 \cdot 37.5 \cdot (5000^{- 0.2})

2.6011m = 0.381 \cdot 37.5m \cdot (5000^{- 0.2})

2.6011 = 0.381 \cdot 37.5 \cdot (5000^{- 0.2})

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Hydrodynamic boundary layer thickness at X Solution

Follow our step by step solution on how to calculate Hydrodynamic boundary layer thickness at X?

FIRST Step Consider the formula

𝛿hx = 0.381 \cdot x L \cdot ({Re}^{- 0.2})

Next Step Substitute values of Variables

∴

𝛿hx = 0.381 \cdot 37.5m \cdot (5000^{- 0.2})

Next Step Prepare to Evaluate

∴

𝛿hx = 0.381 \cdot 37.5 \cdot (5000^{- 0.2})

Next Step Evaluate

∴

𝛿hx = 2.60113110507351m

LAST Step Rounding Answer

∴

𝛿hx = 2.6011m

Hydrodynamic boundary layer thickness at X Formula Elements

Variables

Hydrodynamic Boundary Layer Thickness

Hydrodynamic Boundary Layer Thickness is the thickness of a hydrodynamic boundary at a distance of X.

Symbol: 𝛿hx

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Hydrodynamic Boundary Layer Thickness

Distance from Leading Edge

The Distance from leading edge is known from the relation of drag force on a plate due to boundary layer.

Symbol: x_L

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Distance from Leading Edge

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

Other Formulas to find Hydrodynamic Boundary Layer Thickness

Go Hydrodynamic boundary layer thickness given displacement thickness

𝛿hx = 8 \cdot 𝛿 dx

Go Hydrodynamic boundary layer thickness at X given momentum thickness

𝛿hx = (\frac{72}{7}) \cdot θ x

Other formulas in Turbulent Flow category

Go Displacement thickness at X

𝛿 dx = \frac{𝛿hx}{8}

Go Nusselt number at distance x from leading edge

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

Go Momentum thickness at X

θ x = (\frac{7}{72}) \cdot 𝛿hx

Go Average Nusselt number upto length L given Reynolds number

Nu avg L = 0.037 \cdot ({Re}^{0.8}) \cdot ({Pr}^{0.33})

How to Evaluate Hydrodynamic boundary layer thickness at X?

Hydrodynamic boundary layer thickness at X evaluator uses Hydrodynamic Boundary Layer Thickness = 0.381*Distance from Leading Edge*(Reynolds Number^(-0.2)) to evaluate the Hydrodynamic Boundary Layer Thickness, Hydrodynamic boundary layer thickness at X formula is defined as the thickness of the layer of fluid closest to the surface of a flat plate where the flow velocity is zero, which is a critical parameter in understanding the flow behavior and heat transfer in various engineering applications. Hydrodynamic Boundary Layer Thickness is denoted by 𝛿hx symbol.

How to evaluate Hydrodynamic boundary layer thickness at X using this online evaluator? To use this online evaluator for Hydrodynamic boundary layer thickness at X, enter Distance from Leading Edge (x_L) & Reynolds Number (Re) and hit the calculate button.

FAQs on Hydrodynamic boundary layer thickness at X

What is the formula to find Hydrodynamic boundary layer thickness at X?

The formula of Hydrodynamic boundary layer thickness at X is expressed as Hydrodynamic Boundary Layer Thickness = 0.381*Distance from Leading Edge*(Reynolds Number^(-0.2)). Here is an example- 26.01131 = 0.381*37.5*(5000^(-0.2)).

How to calculate Hydrodynamic boundary layer thickness at X?

With Distance from Leading Edge (x_L) & Reynolds Number (Re) we can find Hydrodynamic boundary layer thickness at X using the formula - Hydrodynamic Boundary Layer Thickness = 0.381*Distance from Leading Edge*(Reynolds Number^(-0.2)).

What are the other ways to Calculate Hydrodynamic Boundary Layer Thickness?

Here are the different ways to Calculate Hydrodynamic Boundary Layer Thickness-

Hydrodynamic Boundary Layer Thickness=8*Displacement Thickness at X
Hydrodynamic Boundary Layer Thickness=(72/7)*Momentum Thickness at X

Can the Hydrodynamic boundary layer thickness at X be negative?

Yes, the Hydrodynamic boundary layer thickness at X, measured in Length can be negative.

Which unit is used to measure Hydrodynamic boundary layer thickness at X?

Hydrodynamic boundary layer thickness at X is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Hydrodynamic boundary layer thickness at X can be measured.

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