“Weber number”的概念、定义、翻译、参考文献-科学参考

Weber number

Chemical Engineering

A dimensionless number, We, used in thin film gas–liquid flows where surface tension has a major effect on the strongly curved interface between two fluids such as in the formation of droplets and bubbles. It is a measure of the relation between surface tension and gravity forces:
$W e = \frac{ρ v^{2} l}{σ}$

where ρ is the density of the fluid, v is the velocity, l is the characteristic dimension such as droplet diameter, and σ is the surface tension. It is named after German engineer Moritz Weber (1871–1951).

单词	Weber number
释义	Weber number Chemical Engineering A dimensionless number, We, used in thin film gas–liquid flows where surface tension has a major effect on the strongly curved interface between two fluids such as in the formation of droplets and bubbles. It is a measure of the relation between surface tension and gravity forces: $W e = \frac{ρ v^{2} l}{σ}$ where ρ is the density of the fluid, v is the velocity, l is the characteristic dimension such as droplet diameter, and σ is the surface tension. It is named after German engineer Moritz Weber (1871–1951).
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