Gareth McKinley discusses the physical interpretation that lies behind the dimensionless parameters that are so widely used by engineers.
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McKinley, G.H. Getting the (dimensionless) numbers right. Nat Chem Eng 1, 116 (2024). https://doi.org/10.1038/s44286-023-00015-z
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DOI: https://doi.org/10.1038/s44286-023-00015-z