 ##  [Nondimensionalization](/index.php/nondimensionalization) 

  ##  [Nondimensionalization](https://mathlogic.quantumdictionary.io/nondimensionalization-0) 

  
 [![Mathematics & Logic Dictionary](/sites/default/files/styles/large/public/2026-01/Mathematics%20%26%20Logic.png.webp?itok=UhtTRPnp)](/index.php/topic-specific-dictionaries/natural-formal-sciences/mathematics-logic)

- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

A procedure that rescales variables and parameters in a mathematical model to remove physical units, producing dimensionless variables and parameters and exposing characteristic scales and dimensionless groups (e.g., Reynolds number).