“compressible fluid”的概念、定义、翻译、参考文献-科学参考

compressible fluid

Chemical Engineering

A fluid in which the density changes with applied pressure. The compressibility of liquids is negligible in comparison with gases and vapours. The isothermal compressibility of a gas is the change in volume per unit volume or density for a unit change in applied pressure given as:
$c = \frac{- 1}{V} {(\frac{\partial V}{\partial p})}_{T} = \frac{- 1}{ρ} {(\frac{\partial ρ}{\partial p})}_{T}$

Isothermal compressibility coefficients are frequently used in oil and gas engineering, transient fluid flow calculations, and in the determination of the physical properties of substances.

单词	compressible fluid
释义	compressible fluid Chemical Engineering A fluid in which the density changes with applied pressure. The compressibility of liquids is negligible in comparison with gases and vapours. The isothermal compressibility of a gas is the change in volume per unit volume or density for a unit change in applied pressure given as: $c = \frac{- 1}{V} {(\frac{\partial V}{\partial p})}_{T} = \frac{- 1}{ρ} {(\frac{\partial ρ}{\partial p})}_{T}$ Isothermal compressibility coefficients are frequently used in oil and gas engineering, transient fluid flow calculations, and in the determination of the physical properties of substances.
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