Euler number (physics)
id:
euler-number-physics-311-16283903
title:
Euler number (physics)
text:
The Euler number (Eu) is a dimensionless number used in fluid flow calculations. It expresses the relationship between a local pressure drop caused by a restriction and the kinetic energy per volume of the flow, and is used to characterize energy losses in the flow, where a perfect frictionless flow corresponds to an Euler number of 0. The inverse of the Euler number is referred to as the Ruark Number with the symbol Ru. The Euler number is defined as where ρ is the density of the fluid. p u is
brand slug:
wiki
category slug:
encyclopedia
description:
Parameter in fluid flow calculations
original url:
https://en.wikipedia.org/wiki/Euler_number_(physics)
date created:
date modified:
2023-09-16T11:36:52Z
main entity:
{"identifier":"Q1340031","url":"https://www.wikidata.org/entity/Q1340031"}
image:
fields total:
13
integrity:
14