# \#dimensional-analysis

**URL:** https://discourse.julialang.org/tag/dimensional-analysis/1663.md

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## [How to nondimensionalize problems with multiple/variable scales?](https://discourse.julialang.org/t/how-to-nondimensionalize-problems-with-multiple-variable-scales/119624)

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**Author:** [@Eben60](https://discourse.julialang.org/u/Eben60)\
**Replies:** 2\
**Last updated:** [September 19, 2024, 9:07pm UTC](https://discourse.julialang.org/t/how-to-nondimensionalize-problems-with-multiple-variable-scales/119624 "2024-09-19T21:07:30Z")

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Even in those purely theoretical-physical problems you are referring to, the own scale of a subsystem may have some arbitrary relations with the “outer” scales. But enter material world, and applying Buckingham’s theore…