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Peclet number is a measure of the relative importance of advection versus diffusion, where a large number indicates an advectively dominated distribution, and a small number indicates a diffuse flow. Check FAQs
Pe=Re⋅Pr
Pe - Peclet Number?Re - Reynolds Number?Pr - Prandtl Number?

Peclet number given Reynolds number Example

With values
With units
Only example

Here is how the Peclet number given Reynolds number equation looks like with Values.

Here is how the Peclet number given Reynolds number equation looks like with Units.

Here is how the Peclet number given Reynolds number equation looks like.

3500Edit=5000Edit⋅0.7Edit
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Peclet number given Reynolds number Solution

Follow our step by step solution on how to calculate Peclet number given Reynolds number?

FIRST Step Consider the formula
Pe=Re⋅Pr
Next Step Substitute values of Variables
∴ Pe=5000⋅0.7
Next Step Prepare to Evaluate
∴ Pe=5000⋅0.7
LAST Step Evaluate
∴Pe=3500

Peclet number given Reynolds number Formula Elements

Variables
Peclet Number
Peclet number is a measure of the relative importance of advection versus diffusion, where a large number indicates an advectively dominated distribution, and a small number indicates a diffuse flow.
Symbol: Pe
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find Peclet NumberOpen Variable
Reynolds Number
Reynolds Number is a dimensionless number used in fluid mechanics to indicate whether fluid flow past a body or in a duct is steady or turbulent.
Symbol: Re
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Reynolds NumberOpen Variable
Prandtl Number
Prandtl Number 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 NumberOpen Variable

Other Formulas to find Peclet Number

​Go Peclet Number given Schmidt Number
Pe=(Re⋅Sc)

Other formulas in Prandtl and Peclet Number category

​Go Prandtl number in convection
Pr=DmMdh
​Go Prandtl number given Stanton number and other dimensionless groups
Pr=NuSt⋅Re
​Go Prandtl number given Rayleigh number
Pr=RaG
​Go Turbulent Prandtl Number
Prt=εMεH

How to Evaluate Peclet number given Reynolds number?

Peclet number given Reynolds number evaluator uses Peclet Number = Reynolds Number*Prandtl Number to evaluate the Peclet Number, The Peclet number given Reynolds number formula is defined as is a class of dimensionless numbers relevant in the study of transport phenomena in a continuum. Peclet Number is denoted by Pe symbol.

How to evaluate Peclet number given Reynolds number using this online evaluator? To use this online evaluator for Peclet number given Reynolds number, enter Reynolds Number (Re) & Prandtl Number (Pr) and hit the calculate button.

FAQs on Peclet number given Reynolds number

What is the formula to find Peclet number given Reynolds number?
The formula of Peclet number given Reynolds number is expressed as Peclet Number = Reynolds Number*Prandtl Number. Here is an example- 3500 = 5000*0.7.
How to calculate Peclet number given Reynolds number?
With Reynolds Number (Re) & Prandtl Number (Pr) we can find Peclet number given Reynolds number using the formula - Peclet Number = Reynolds Number*Prandtl Number.
What are the other ways to Calculate Peclet Number?
Here are the different ways to Calculate Peclet Number-
  • Peclet Number=(Reynolds Number*Schmidt Number)OpenImg
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