Knudsen Number Calculator

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The Knudsen number is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. Here we can calculate for Knudsen Number, Mean Free Path, Representative Physical Length Scale.

The Knudsen number is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. Here we can calculate for Knudsen Number, Mean Free Path, Representative Physical Length Scale.

Code to add this calci to your website

Just copy and paste the below code to your webpage where you want to display this calculator.

Knudsen Number: >Knudsen Number: Mean Free Path: Representative Physical Length Scale: where, Kn = Knudsen Number, λ = Mean Free Path, L = Representative Physical Length Scale.