Euler number (Eu) is a dimensionless quantity used in fluid mechanics, defined by
where p is pressure, ρ is density, and v is velocity.
Generalic, Eni. "Euler number." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. 1 Apr. 2025. <https://glossary.periodni.com>.
Glossary
Periodic Table